| Year |
Citation |
Score |
| 2023 |
Alzarieni KZ, Marcum JW, Feng E, Pourpoint T, Kenttämaa HI. Real-Time Mass Spectrometric Detection of Reaction Intermediates Formed during Laser-Induced UV/HO Advanced Oxidation of 2-Methylbenzoisothiazol-3-one. Journal of the American Society For Mass Spectrometry. PMID 37639525 DOI: 10.1021/jasms.3c00245 |
0.397 |
|
| 2023 |
Anyaeche RO, Alzarieni KZ, Kumar R, Milton JR, Kaur J, Sheng H, Kenttämaa HI. Differentiation of the Aziridine Functionality from Related Functional Groups in Protonated Analytes by Using Selective Ion-Molecule Reactions Followed by Collision-Activated Dissociation in a Linear Quadrupole Ion Trap Mass Spectrometer. The Journal of Organic Chemistry. 88: 8865-8873. PMID 37350755 DOI: 10.1021/acs.joc.3c00655 |
0.576 |
|
| 2023 |
Fu Y, Brown CJ, Johnson JT, Marsh BM, Gilbert JR, Feng E, Kenttämaa HI. Modification of a Quadrupole/Orbitrap/Linear Quadrupole Ion Trap Tribrid Mass Spectrometer for Diagnostic Gas-Phase Ion-Molecule Reactions. Journal of the American Society For Mass Spectrometry. PMID 36797211 DOI: 10.1021/jasms.2c00313 |
0.56 |
|
| 2023 |
Guthrie JD, Rowell CER, Anyaeche RO, Alzarieni KZ, Kenttämaa HI. Characterization of the degradation products of lignocellulosic biomass by using tandem mass spectrometry experiments, model compounds, and quantum chemical calculations. Mass Spectrometry Reviews. e21832. PMID 36727592 DOI: 10.1002/mas.21832 |
0.414 |
|
| 2023 |
Fabijanczuk K, Yu ZJ, Bakestani RM, Murtada R, Denton N, Gaspar K, Otegui T, Acosta J, Kenttämaa HI, Eshuis H, Gao J. Mechanistic Study into Free Radical-Activated Glycan Dissociations through Isotope-Labeled Cellobioses. Analytical Chemistry. 95: 2932-2941. PMID 36715667 DOI: 10.1021/acs.analchem.2c04649 |
0.837 |
|
| 2023 |
Anyaeche RO, Kaur J, Li W, Kenttämaa H. Tandem Mass Spectrometry in the Analysis of Petroleum-Based Compounds. Analytical Chemistry. 95: 128-133. PMID 36625111 DOI: 10.1021/acs.analchem.2c04583 |
0.369 |
|
| 2022 |
Zhang Y, Li W, Lei H, Dong X, Kenttämaa H. Differentiation of Seven Isomeric -Pentylquinoline Radical Cations Based on Energy-Resolved Medium-Energy Collision-Activated Dissociation. Journal of the American Society For Mass Spectrometry. PMID 36507850 DOI: 10.1021/jasms.2c00239 |
0.495 |
|
| 2022 |
Boulos VM, Marcum J, Lei HR, Zhang Y, Natvig HE, Updike B, Pourpoint TL, Kenttämaa HI. Detection of the tetrahedral reaction intermediate of the reaction of acetyl chloride with ethanol in microdroplets laser desorption/ionization tandem mass spectrometry. Physical Chemistry Chemical Physics : Pccp. PMID 36196956 DOI: 10.1039/d2cp03518a |
0.462 |
|
| 2022 |
Liu JK, Feng E, Fu Y, Li W, Ma X, Sheng H, Kong J, Liu Y, Hicks M, Xiang B, Liu Z, Pennington J, Kenttämaa HI. A Diagnostic Nitrosamine Detection Approach for Pharmaceuticals by Using Tandem Mass Spectrometry Based on Diagnostic Gas-Phase Ion-Molecule Reactions. Analytical Chemistry. PMID 36154017 DOI: 10.1021/acs.analchem.2c02282 |
0.564 |
|
| 2022 |
Fu Y, Li W, Manheim JM, Milton J, Kilaz G, Kenttämaa HI. Proton Affinities of Alkanes. Journal of the American Society For Mass Spectrometry. PMID 36106724 DOI: 10.1021/jasms.2c00152 |
0.53 |
|
| 2022 |
Ma X, Rohdenburg M, Knorke H, Kawa S, Liu JK, Aprà E, Asmis KR, Azov VA, Laskin J, Jenne C, Kenttämaa HI, Warneke J. Binding of saturated and unsaturated C-hydrocarbons to the electrophilic anion [BBr]: a systematic mechanistic study. Physical Chemistry Chemical Physics : Pccp. 24: 21759-21772. PMID 36097953 DOI: 10.1039/d2cp01042a |
0.441 |
|
| 2022 |
Feng E, Fu Y, Ma X, Kotha RR, Ding D, Kenttämaa HI. A Portable Reagent Inlet System Designed to Diminish the Impact of Air and Water to Ion-Molecule Reactions Studied in a Linear Quadrupole Ion Trap. Journal of the American Society For Mass Spectrometry. PMID 35925765 DOI: 10.1021/jasms.2c00125 |
0.495 |
|
| 2022 |
Feng E, Ma X, Jiang H, Sheng H, Rowell CE, Kenttämaa HI. Differentiation of Protonated Sulfonate Esters from Isomeric Sulfite Esters and Sulfones by Gas-Phase Ion-Molecule Reactions Followed by Diagnostic Collision-Activated Dissociation in Tandem Mass Spectrometry Experiments. Analytical Chemistry. PMID 35613044 DOI: 10.1021/acs.analchem.2c00731 |
0.782 |
|
| 2022 |
Feng E, Yu ZJ, Jiang H, Ma X, Nash JJ, Kenttämaa HI. Gas-Phase Reactivity of Phenylcarbyne Anions. Journal of the American Chemical Society. PMID 35507319 DOI: 10.1021/jacs.1c13714 |
0.486 |
|
| 2021 |
Ding D, Feng E, Kotha RR, Chapman NC, Jiang H, Nash JJ, Kenttamaa H. Spin-spin Coupling Controls the Gas-phase Reactivity of Aromatic σ-Type Triradicals. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 34786768 DOI: 10.1002/chem.202102968 |
0.261 |
|
| 2021 |
Xu L, Ma X, Murria P, Talpade A, Sheng H, Meilan R, Chapple C, Agrawal R, Delgass WN, Ribeiro FH, Kenttämaa HI. Fast Determination of the Lignin Monomer Compositions of Genetic Variants of Poplar Fast Pyrolysis/Atmospheric Pressure Chemical Ionization Mass Spectrometry. Journal of the American Society For Mass Spectrometry. PMID 34463497 DOI: 10.1021/jasms.1c00186 |
0.773 |
|
| 2021 |
Liu JK, Niyonsaba E, Alzarieni KZ, Boulos VM, Yerabolu R, Kenttämaa HI. Determination of the compound class and functional groups in protonated analytes via diagnostic gas-phase ion-molecule reactions. Mass Spectrometry Reviews. PMID 34435381 DOI: 10.1002/mas.21727 |
0.547 |
|
| 2021 |
Milton JR, Jankiewicz BJ, Max JP, Vinueza NR, Kirkpatrick LM, Campbell K, Gallardo VA, Reece JN, Kenttämaa HI. Study on the Gas-Phase Reactivity of Charged Pyridynes. The Journal of Organic Chemistry. PMID 34242505 DOI: 10.1021/acs.joc.1c00618 |
0.859 |
|
| 2021 |
Mondal T, Shaik S, Kenttämaa H, Stuyver T. Modulating the radical reactivity of phenyl radicals with the help of distonic charges: it is all about electrostatic catalysis. Chemical Science. 12: 4800-4809. PMID 34163733 DOI: 10.1039/d0sc07111k |
0.394 |
|
| 2021 |
Feng E, Ma X, Kenttämaa HI. Characterization of Protonated Substituted Ureas by Using Diagnostic Gas-Phase Ion-Molecule Reactions Followed by Collision-Activated Dissociation in Tandem Mass Spectrometry Experiments. Analytical Chemistry. PMID 34028247 DOI: 10.1021/acs.analchem.1c00326 |
0.779 |
|
| 2021 |
Ma X, Feng E, Jiang H, Boulos VM, Gao J, Nash JJ, Kenttämaa HI. Protonated Ground-State Singlet -Pyridynes React from an Excited Triplet State. The Journal of Organic Chemistry. PMID 33555870 DOI: 10.1021/acs.joc.0c02594 |
0.803 |
|
| 2021 |
Sheng H, Tang W, Gao J, Riedeman J, Hurt M, Yang L, Kenttämaa HI. Characterization of Ionized Lignin Model Compounds with α-O-4 Linkages by Positive and Negative Ion Mode ESI/Tandem Mass Spectrometry Based on CAD. Rapid Communications in Mass Spectrometry : Rcm. e9057. PMID 33502053 DOI: 10.1002/rcm.9057 |
0.808 |
|
| 2020 |
Fine J, Kuan-Yu Liu J, Beck A, Alzarieni KZ, Ma X, Boulos VM, Kenttämaa HI, Chopra G. Graph-based machine learning interprets and predicts diagnostic isomer-selective ion-molecule reactions in tandem mass spectrometry. Chemical Science. 11: 11849-11858. PMID 34094414 DOI: 10.1039/d0sc02530e |
0.821 |
|
| 2020 |
Ikonen KE, Wehde KE, Anyakudo F, Kenttämaa HI. Comparison of three different analytical protocols for 2019 updated D2425 method for renewable jet fuel product certification analysis. Journal of Chromatography. A. 1634: 461667. PMID 33166888 DOI: 10.1016/j.chroma.2020.461667 |
0.247 |
|
| 2020 |
Murtada R, Fabijanczuk KC, Gaspar K, Dong X, Alzarieni KZ, Calix K, Manriquez E, Bakestani RM, Kenttämaa HI, Gao J. Free Radical Mediated Glycan Isomer Differentiation. Analytical Chemistry. PMID 32935980 DOI: 10.1021/Acs.Analchem.0C02213 |
0.839 |
|
| 2020 |
Kumar R, Yerabolu R, Kenttämaa HI. Effects of Residual Water in a Linear Quadrupole Ion Trap on the Protonation Sites of 4-Aminobenzoic Acid. Journal of the American Society For Mass Spectrometry. 31: 124-131. PMID 32881520 DOI: 10.1021/Jasms.9B00001 |
0.546 |
|
| 2020 |
Romanczyk M, Zhang Y, Easton M, Li W, Viidanoja J, Kenttämaa H. Distinguishing Isomeric Aromatic Radical Cations by Using Energy-Resolved Ion Trap and Medium Energy Collision-Activated Dissociation Mass Spectrometry. Journal of the American Society For Mass Spectrometry. 31: 58-65. PMID 32881507 DOI: 10.1021/Jasms.9B00029 |
0.583 |
|
| 2020 |
Warneke J, Mayer M, Rohdenburg M, Ma X, Liu JKY, Grellmann M, Debnath S, Azov VA, Apra E, Young RP, Jenne C, Johnson GE, Kenttämaa HI, Asmis KR, Laskin J. Direct functionalization of C-H bonds by electrophilic anions. Proceedings of the National Academy of Sciences of the United States of America. PMID 32878996 DOI: 10.1073/Pnas.2004432117 |
0.782 |
|
| 2020 |
Kumar R, Kenttämaa HI. The Effects of Analyte Concentration on the Protonation Sites of 4-Aminobenzoic Acid Upon Atmospheric Pressure Chemical Ionization as Revealed by Gas-phase Ion-molecule Reactions. Journal of the American Society For Mass Spectrometry. PMID 32852952 DOI: 10.1021/Jasms.0C00285 |
0.542 |
|
| 2020 |
Zhang J, Feng E, Li W, Sheng H, Milton JR, Easterling LF, Nash JJ, Kenttämaa HI. Studies of the Fragmentation Mechanisms of Deprotonated Lignin Model Compounds in Tandem Mass Spectrometry. Analytical Chemistry. PMID 32786494 DOI: 10.1021/Acs.Analchem.0C02275 |
0.589 |
|
| 2020 |
Ding D, Jiang H, Ma X, Nash JJ, Kenttämaa HI. Effects of the Distance Between Radical Sites on the Reactivities of Aromatic Biradicals. The Journal of Organic Chemistry. PMID 32482062 DOI: 10.1021/Acs.Joc.0C00658 |
0.722 |
|
| 2020 |
Manheim JM, Milton JR, Zhang Y, Kenttämaa HI. Fragmentation of Saturated Hydrocarbons upon Atmospheric Pressure Chemical Ionization Is Caused by Proton-Transfer Reactions. Analytical Chemistry. PMID 32453940 DOI: 10.1021/Acs.Analchem.0C00681 |
0.621 |
|
| 2020 |
Deshmukh SD, Easterling LF, Manheim JM, LiBretto NJ, Weideman KG, Miller JT, Kenttämaa HI, Agrawal R. Analyzing and Tuning the Chalcogen-Amine-Thiol Complexes for Tailoring of Chalcogenide Syntheses. Inorganic Chemistry. PMID 32441926 DOI: 10.1021/Acs.Inorgchem.0C00597 |
0.443 |
|
| 2020 |
Easterling LF, Yerabolu R, Kumar R, Alzarieni KZ, Kenttämaa HI. Factors Affecting the Limit of Detection For HPLC/Tandem Mass Spectrometry Experiments Based on Gas-phase Ion-Molecule Reactions. Analytical Chemistry. PMID 32352782 DOI: 10.1021/Acs.Analchem.9B05369 |
0.585 |
|
| 2020 |
Kumar R, Li G, Gallardo VA, Li A, Milton J, Nash JJ, Kenttämaa HI. Measurement of the Proton Affinities of a Series of Mono- and Biradicals of Pyridine. Journal of the American Chemical Society. PMID 32315166 DOI: 10.1021/Jacs.0C00202 |
0.712 |
|
| 2020 |
Marcum CL, Riedeman JS, Jarrell TM, Nash JJ, Kenttämaa HI. Losses of CO and CO2 upon collision-activated dissociation of substituted 2-methoxyphenoxides after methyl radical loss International Journal of Mass Spectrometry. 456: 116397. DOI: 10.1016/J.Ijms.2020.116397 |
0.494 |
|
| 2019 |
Ikonen KE, Wehde KE, Khalida H, Kenttämaa HI. Bias, limit of detection, and limit of quantitation for the ASTM D2425 method updated in 2019. Journal of Chromatography. A. 460705. PMID 31753485 DOI: 10.1016/J.Chroma.2019.460705 |
0.388 |
|
| 2019 |
Kong JY, Hilger RT, Jin C, Yerabolu R, Zimmerman JR, Replogle RW, Jarrell TM, Easterling L, Kumar R, Kenttämaa HI. Integration of a Multichannel Pulsed-Valve Inlet System to a Linear Quadrupole Ion Trap Mass Spectrometer for the Rapid Consecutive Introduction of Nine Reagents for Diagnostic Ion/Molecule Reactions. Analytical Chemistry. PMID 31702133 DOI: 10.1021/Acs.Analchem.9B03768 |
0.597 |
|
| 2019 |
Manheim J, Wehde K, Zhang WTJ, Vozka P, Romanczyk M, Kilaz G, Kenttämaa HI. Identification and Quantitation of Linear Alkanes in Lubricant Base Oils by Using GC×GC/EI TOF Mass Spectrometry. Journal of the American Society For Mass Spectrometry. PMID 31650462 DOI: 10.1007/S13361-019-02336-X |
0.392 |
|
| 2019 |
Yu ZJ, Murria P, Easton MW, Degenstein JC, Zhu H, Agrawal R, Delgass WN, Ribeiro FH, Kenttämaa HI. Exploring the Reaction Mechanisms of Fast Pyrolysis of Xylan Model Compounds via Tandem Mass Spectrometry and Quantum Chemical Calculations. The Journal of Physical Chemistry. A. PMID 31545607 DOI: 10.1021/Acs.Jpca.9B04438 |
0.535 |
|
| 2019 |
Manheim J, Zhang Y, Viidanoja J, Kenttämaa HI. An Automated Method for Chemical Composition Analysis of Lubricant Base Oils by Using Atmospheric Pressure Chemical Ionization Mass Spectrometry. Journal of the American Society For Mass Spectrometry. PMID 31392701 DOI: 10.1007/S13361-019-02284-6 |
0.465 |
|
| 2019 |
Niyonsaba E, Easton MW, Feng E, Yu Z, Zhang Z, Sheng H, Kong J, Easterling LF, Milton J, Chobanian HR, Deprez NR, Cancilla M, Kilaz G, Kenttämaa HI. Differentiation of Deprotonated Acyl, N- and O-Glucuronide Drug Metabolites by Using Tandem Mass Spectrometry Based on Gas-Phase Ion-Molecule Reactions Followed by Collision-Activated Dissociation. Analytical Chemistry. PMID 31381321 DOI: 10.1021/Acs.Analchem.9B02717 |
0.552 |
|
| 2019 |
Yu ZJ, Easton MW, Murria P, Xu L, Ding D, Jiang Y, Zhang J, Kenttämaa HI. Molecular-Level Understanding of the Major Fragmentation Mechanisms of Cellulose Fast Pyrolysis: An Experimental Approach Based on Isotopically Labeled Model Compounds. The Journal of Organic Chemistry. PMID 31064180 DOI: 10.1021/Acs.Joc.9B00723 |
0.524 |
|
| 2019 |
Kotha RR, Yerabolu R, Aqueel MS, Riedeman JS, Szalwinski L, Ding D, Nash JJ, Kenttamaa HI. Quinoline Triradicals: A Reactivity Study. Journal of the American Chemical Society. PMID 30945540 DOI: 10.1021/Jacs.9B01740 |
0.856 |
|
| 2019 |
Ma X, Jin C, Wang D, Nash JJ, Kenttamaa H. Relative Reactivities of Three Isomeric Aromatic Biradicals with a 1,4-Biradical Topology Are Controlled by Polar Effects. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 30811712 DOI: 10.1002/Chem.201806106 |
0.782 |
|
| 2019 |
Kotha RR, Yerabolu R, Ding D, Szalwinski L, Ma X, Wittrig A, Kong J, Nash JJ, Kenttamaa H. Spin-spin Coupling Between Two meta-Benzyne Moieties In a Quinolinium Tetraradical Cation Increases Their Reactivities. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 30648302 DOI: 10.1002/Chem.201806096 |
0.787 |
|
| 2019 |
Ma X, Zhang Y, Lei H, Kenttämaa HI. Laser-induced acoustic desorption Mrs Bulletin. 44: 372-381. DOI: 10.1557/Mrs.2019.105 |
0.648 |
|
| 2019 |
Romanczyk M, Zhang Y, Easton M, Li W, Viidanoja J, Kenttämaa H. Distinguishing Isomeric Aromatic Radical Cations by Using Energy-Resolved Ion Trap and Medium Energy Collision-Activated Dissociation Mass Spectrometry Journal of the American Society For Mass Spectrometry. 31: 58-65. DOI: 10.1021/jasms.9b00029 |
0.485 |
|
| 2019 |
Kumar R, Yerabolu R, Kenttämaa HI. Effects of Residual Water in a Linear Quadrupole Ion Trap on the Protonation Sites of 4-Aminobenzoic Acid Journal of the American Society For Mass Spectrometry. 31: 124-131. DOI: 10.1021/jasms.9b00001 |
0.406 |
|
| 2019 |
Niyonsaba E, Easton MW, Liu JK, Yu Z, Sheng H, Kong JY, Zhang Z, Easterling LF, Milton J, Kenttämaa HI. Identification of Protonated Primary Carbamates by Using Gas-Phase Ion–Molecule Reactions Followed by Collision-Activated Dissociation in Tandem Mass Spectrometry Experiments Organic Process Research & Development. 23: 1159-1166. DOI: 10.1021/Acs.Oprd.9B00080 |
0.596 |
|
| 2019 |
Ramirez Velasco JH, Kilaz G, Kenttämaa HI, Trice RW. Application of biofuel impurities and effect on the hot corrosion of yttria-stabilized zirconia thermal barrier coatings Surface and Coatings Technology. 358: 340-346. DOI: 10.1016/J.Surfcoat.2018.10.019 |
0.333 |
|
| 2019 |
Warneke J, Rohdenburg M, Liu JK, Johnson E, Ma X, Kumar R, Su P, Aprà E, Wang X, Jenne C, Finze M, Kenttämaa HI, Laskin J. Gas phase fragmentation of adducts between dioxygen and closo-borate radical anions International Journal of Mass Spectrometry. 436: 71-78. DOI: 10.1016/J.Ijms.2018.11.005 |
0.715 |
|
| 2019 |
Max JP, Ma X, Kotha RR, Ding D, Milton J, Nash JJ, Kenttämaa HI. Reactivity of organic σ,σ,σ,σ,σ-pentaradicals International Journal of Mass Spectrometry. 435: 280-290. DOI: 10.1016/J.Ijms.2018.10.026 |
0.743 |
|
| 2019 |
Niyonsaba E, Wehde KE, Yerabolu R, Kilaz G, Kenttämaa HI. Determination of the chemical compositions of heavy, medium, and light crude oils by using the Distillation, Precipitation, Fractionation Mass Spectrometry (DPF MS) method Fuel. 255: 115852. DOI: 10.1016/J.Fuel.2019.115852 |
0.384 |
|
| 2019 |
Dong X, Zhang Y, Milton J, Yerabolu R, Easterling L, Kenttämaa HI. Investigation of the relative abundances of single-core and multicore compounds in asphaltenes by using high-resolution in-source collision-activated dissociation and medium-energy collision-activated dissociation mass spectrometry with statistical considerations Fuel. 246: 126-132. DOI: 10.1016/J.Fuel.2019.02.080 |
0.522 |
|
| 2019 |
Vozka P, Modereger BA, Park AC, Zhang WTJ, Trice RW, Kenttämaa HI, Kilaz G. Jet fuel density via GC × GC-FID Fuel. 235: 1052-1060. DOI: 10.1016/J.Fuel.2018.08.110 |
0.409 |
|
| 2018 |
Gao J, Jankiewicz BJ, Sheng H, Kirkpatrick L, Ma X, Nash JJ, Kenttämaa HI. Substituent Effects on the Reactivity of the 2,4,6-Tridehydropyridinium Cation, an Aromatic σ,σ,σ-Triradical. European Journal of Organic Chemistry. 2018: 6582-6589. PMID 31692928 DOI: 10.1002/Ejoc.201801249 |
0.839 |
|
| 2018 |
Niyonsaba E, Manheim JM, Yerabolu R, Kenttamaa HI. Recent Advances in Petroleum Analysis by Mass Spectrometry. Analytical Chemistry. PMID 30428670 DOI: 10.1021/Acs.Analchem.8B05258 |
0.437 |
|
| 2018 |
Easton MW, Nash JJ, Kenttamaa HI. Dehydration Pathways for Glucose and Cellobiose During Fast Pyrolysis. The Journal of Physical Chemistry. A. PMID 30216724 DOI: 10.1021/Acs.Jpca.8B02312 |
0.433 |
|
| 2018 |
Sheng H, Ma X, Lei HR, Milton J, Tang W, Jin C, Gao J, Wittrig AM, Archibold EF, Nash JJ, Kenttämaa HI. Polar Effects Control the Gas-Phase Reactivity of para-Benzyne Analogs. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 30203923 DOI: 10.1002/Cphc.201800646 |
0.844 |
|
| 2018 |
Vinueza NR, Jankiewicz BJ, Gallardo VA, Nash JJ, Kenttämaa HI. Effects of hydrogen bonding on the gas-phase reactivity of didehydroisoquinolinium cation isomers. Physical Chemistry Chemical Physics : Pccp. PMID 30094447 DOI: 10.1039/C8Cp03350A |
0.813 |
|
| 2018 |
Kong JY, Yu Z, Easton MW, Niyonsaba E, Ma X, Yerabolu R, Sheng H, Jarrell TM, Zhang Z, Ghosh AK, Kenttamaa HI. Differentiating Isomeric Deprotonated Glucuronide Drug Metabolites via Ion/Molecule Reactions in Tandem Mass Spectrometry. Analytical Chemistry. PMID 29984992 DOI: 10.1021/Acs.Analchem.8B02083 |
0.773 |
|
| 2018 |
Jiang Y, Ding D, Zhao S, Zhu H, Kenttämaa HI, Abu-Omar MM. Renewable thermoset polymers based on lignin and carbohydrate derived monomers Green Chemistry. 20: 1131-1138. DOI: 10.1039/C7Gc03552G |
0.327 |
|
| 2018 |
Riedeman JS, Jarrell TM, Jin C, Sheng H, Yerabolu R, Kong J, Kenttämaa HI. Ion/molecule reactions of dimethylamine with protonated analytes facilitate the identification of tertiary N-oxide functionalities in a linear quadrupole ion trap mass spectrometer International Journal of Mass Spectrometry. 429: 142-150. DOI: 10.1016/J.Ijms.2017.07.020 |
0.615 |
|
| 2018 |
Fan X, Li G, Dong X, Jiang J, Wei X, Kenttämaa HI. Tandem mass spectrometric evaluation of core structures of aromatic compounds after catalytic deoxygenation Fuel Processing Technology. 176: 119-123. DOI: 10.1016/J.Fuproc.2018.03.031 |
0.489 |
|
| 2018 |
Yerabolu R, Kotha RR, Niyonsaba E, Dong X, Manheim JM, Kong J, Riedeman JS, Romanczyk M, Johnston CT, Kilaz G, Kenttämaa HI. Molecular profiling of crude oil by using Distillation Precipitation Fractionation Mass Spectrometry (DPF-MS) Fuel. 234: 492-501. DOI: 10.1016/J.Fuel.2018.07.028 |
0.446 |
|
| 2017 |
Murria P, Miskin CK, Boyne R, Cain LT, Yerabolu R, Zhang R, Wegener EC, Miller JT, Kenttämaa HI, Agrawal R. Speciation of CuCl and CuCl2 Thiol-Amine Solutions and Characterization of Resulting Films: Implications for Semiconductor Device Fabrication. Inorganic Chemistry. PMID 29131598 DOI: 10.1021/Acs.Inorgchem.7B01359 |
0.435 |
|
| 2017 |
Sheng H, Tang W, Gao J, Riedeman JS, Li G, Jarrell TM, Hurt MR, Yang L, Murria P, Ma X, Nash JJ, Kenttamaa HI. (-)ESI/CAD MSn Procedure for Sequencing Lignin Oligomers Based on a Study of Synthetic Model Compounds with β-O-4 and 5-5 Linkages. Analytical Chemistry. PMID 29116757 DOI: 10.1021/Acs.Analchem.7B01911 |
0.832 |
|
| 2017 |
Zhu H, Ma X, Kong JY, Zhang M, Kenttämaa HI. Identification of Carboxylate, Phosphate, and Phenoxide Functionalities in Deprotonated Molecules Related to Drug Metabolites via Ion-Molecule Reactions with water and Diethylhydroxyborane. Journal of the American Society For Mass Spectrometry. PMID 28741125 DOI: 10.1007/S13361-017-1713-0 |
0.785 |
|
| 2017 |
Yerabolu R, Kong J, Easton M, Kotha RR, Max J, Sheng H, Zhang M, Gu CC, Kenttamaa HI. Identification of Protonated Sulfone and Aromatic Carboxylic Acid Functionalities in Organic Molecules by Using Ion-Molecule Reactions Followed by Collisionally Activated Dissociation in a Linear Quadrupole Ion Trap Mass Spectrometer. Analytical Chemistry. PMID 28621918 DOI: 10.1021/Acs.Analchem.7B00817 |
0.58 |
|
| 2017 |
Jarrell TM, Owen BC, Riedeman JS, Prentice BM, Pulliam CJ, Max J, Kenttämaa HI. Laser-Induced Acoustic Desorption/Electron Ionization of Amino Acids and Small Peptides. Journal of the American Society For Mass Spectrometry. PMID 28500583 DOI: 10.1007/S13361-017-1684-1 |
0.792 |
|
| 2017 |
Widjaja F, Max JP, Jin Z, Nash JJ, Kenttämaa HI. Gas-phase Reactivity of meta-Benzyne Analogs Toward Small Oligonucleotides of Differing Lengths. Journal of the American Society For Mass Spectrometry. PMID 28456883 DOI: 10.1007/S13361-017-1655-6 |
0.849 |
|
| 2017 |
Pichaandi KR, Kabalan L, Amini H, Zhang G, Zhu H, Kenttämaa HI, Fanwick PE, Miller JT, Kais S, Nabavizadeh SM, Rashdi M, Abu-Omar MM. Mechanism of Me-Re Bond Addition to Platinum(II) and Dioxygen Activation by the Resulting Pt-Re Bimetallic Center. Inorganic Chemistry. PMID 28165752 DOI: 10.1021/Acs.Inorgchem.6B02801 |
0.58 |
|
| 2017 |
Luning Prak DJ, Romanczyk M, Wehde KE, Ye S, McLaughlin M, Luning Prak PJ, Foley MP, Kenttämaa HI, Trulove PC, Kilaz G, Xu L, Cowart JS. Analysis of Catalytic Hydrothermal Conversion Jet Fuel and Surrogate Mixture Formulation: Components, Properties, and Combustion Energy & Fuels. 31: 13802-13814. DOI: 10.1021/Acs.Energyfuels.7B02960 |
0.441 |
|
| 2017 |
Sheng H, Murria P, Degenstein JC, Tang W, Riedeman JS, Hurt MR, Dow A, Klein I, Zhu H, Nash JJ, Abu-Omar M, Agrawal R, Delgass WN, Ribeiro FH, Kenttämaa HI. Initial Products and Reaction Mechanisms for Fast Pyrolysis of Synthetic G-Lignin Oligomers with β-O-4 Linkages via On-Line Mass Spectrometry and Quantum Chemical Calculations Chemistryselect. 2: 7185-7193. DOI: 10.1002/slct.201700582 |
0.781 |
|
| 2017 |
Kotha RR, Nash JJ, Kenttämaa HI. An Oxygen-peri-Bridged Quinolinium Cation and Its Monoradical Counterpart European Journal of Organic Chemistry. 2017: 1407-1412. DOI: 10.1002/Ejoc.201601572 |
0.572 |
|
| 2016 |
Zhu H, Jarrell TM, Louden N, Max JP, Marcum CL, Luo H, Riedeman JS, Abu-Omar MM, Kenttämaa HI. Erratum to: Identification of the Phenol Functionality in Deprotonated Monomeric and Dimeric Lignin Degradation Products via Tandem Mass Spectrometry Based on Ion-Molecule Reactions with Diethylmethoxyborane. Journal of the American Society For Mass Spectrometry. PMID 27921258 DOI: 10.1007/S13361-016-1561-3 |
0.599 |
|
| 2016 |
Marcum CL, Jarrell TM, Zhu H, Owen BC, Haupert LJ, Easton M, Hosseinaei O, Bozell J, Nash JJ, Kenttämaa HI. A Fundamental Tandem Mass Spectrometry Study of the Collision-Activated Dissociation of Small Deprotonated Molecules Related to Lignin. Chemsuschem. PMID 27896945 DOI: 10.1002/Cssc.201600678 |
0.799 |
|
| 2016 |
Jin C, Viidanoja J, Li M, Zhang Y, Ikonen E, Root A, Romanczyk M, Manheim JM, Dziekonski ET, Kenttamaa HI. Comparison of Atmospheric Pressure Chemical Ionization and Field Ionization Mass Spectrometry for the Analysis of Large Saturated Hydrocarbons. Analytical Chemistry. PMID 27700066 DOI: 10.1021/Acs.Analchem.6B02789 |
0.509 |
|
| 2016 |
Zhu H, Max JP, Marcum CL, Luo H, Abu-Omar MM, Kenttämaa HI. Identification of the Phenol Functionality in Deprotonated Monomeric and Dimeric Lignin Degradation Products via Tandem Mass Spectrometry Based on Ion-Molecule Reactions with Diethylmethoxyborane. Journal of the American Society For Mass Spectrometry. PMID 27553243 DOI: 10.1007/S13361-016-1442-9 |
0.593 |
|
| 2016 |
DeBlase AF, Dziekonski ET, Hopkins JR, Burke NL, Sheng H, Kenttamaa HI, McLuckey SA, Zwier TS. Alkali Cation Chelation in Cold β-O-4 Tetralignol Complexes. The Journal of Physical Chemistry. A. PMID 27539533 DOI: 10.1021/Acs.Jpca.6B06942 |
0.584 |
|
| 2016 |
Tang W, Sheng H, Kong JY, Yerabolu R, Zhu H, Max J, Zhang M, Kenttämaa HI. Gas-phase ion-molecule reactions for the identification of the sulfone functionality in protonated analytes in a linear quadrupole ion trap mass spectrometer. Rapid Communications in Mass Spectrometry : Rcm. 30: 1435-1441. PMID 27197036 DOI: 10.1002/Rcm.7569 |
0.61 |
|
| 2016 |
Tang W, Sheng H, Jin C, Riedeman JS, Kenttämaa HI. Characterization of aromatic organosulfur model compounds relevant to fossil fuels by using atmospheric pressure chemical ionization with CS2 and high-resolution tandem mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 30: 953-62. PMID 26969938 DOI: 10.1002/Rcm.7498 |
0.507 |
|
| 2016 |
Zhang X, Murria P, Jiang Y, Xiao W, Kenttämaa HI, Abu-Omar MM, Mosier NS. Maleic acid and aluminum chloride catalyzed conversion of glucose to 5-(hydroxymethyl) furfural and levulinic acid in aqueous media Green Chemistry. 18: 5219-5229. DOI: 10.1039/C6Gc01395C |
0.337 |
|
| 2016 |
Klein I, Marcum C, Kenttämaa H, Abu-Omar MM. Mechanistic investigation of the Zn/Pd/C catalyzed cleavage and hydrodeoxygenation of lignin Green Chemistry. 18: 2399-2405. DOI: 10.1039/C5Gc01325A |
0.393 |
|
| 2016 |
Luo H, Klein IM, Jiang Y, Zhu H, Liu B, Kenttämaa HI, Abu-Omar MM. Total Utilization of Miscanthus Biomass, Lignin and Carbohydrates, Using Earth Abundant Nickel Catalyst Acs Sustainable Chemistry and Engineering. 4: 2316-2322. DOI: 10.1021/Acssuschemeng.5B01776 |
0.415 |
|
| 2016 |
Riedeman JS, Kadasala NR, Wei A, Kenttämaa HI. Characterization of Asphaltene Deposits by Using Mass Spectrometry and Raman Spectroscopy Energy and Fuels. 30: 805-809. DOI: 10.1021/Acs.Energyfuels.5B02002 |
0.362 |
|
| 2015 |
Sheng H, Tang W, Yerabolu R, Max J, Kotha RR, Riedeman JS, Nash JJ, Zhang M, Kenttamaa HI. Identification of N-Oxide and Sulfoxide Functionalities in Protonated Drug Metabolites by Using Ion-molecule Reactions Followed by Collisionally Activated Dissociation in a Linear Quadrupole Ion Trap Mass Spectrometer. The Journal of Organic Chemistry. PMID 26651970 DOI: 10.1021/Acs.Joc.5B02409 |
0.563 |
|
| 2015 |
Vinueza NR, Jankiewicz BJ, Gallardo VA, LaFavers GZ, DeSutter D, Nash JJ, Kenttämaa HI. Reactivity Controlling Factors for an Aromatic Carbon-Centered σ,σ,σ-Triradical: The 4,5,8-Tridehydroisoquinolinium Ion. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 26592502 DOI: 10.1002/Chem.201502502 |
0.843 |
|
| 2015 |
Sheng H, Tang W, Yerabolu R, Kong JY, Williams PE, Zhang M, Kenttämaa HI. Mass spectrometric identification of the N-monosubstituted N-hydroxylamino functionality in protonated analytes via ion/molecule reactions in tandem mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 29: 730-4. PMID 26406487 DOI: 10.1002/Rcm.7154 |
0.734 |
|
| 2015 |
Degenstein JC, Hurt M, Murria P, Easton M, Choudhari H, Yang L, Riedeman J, Carlsen MS, Nash JJ, Agrawal R, Delgass WN, Ribeiro FH, Kenttämaa HI. Mass spectrometric studies of fast pyrolysis of cellulose. European Journal of Mass Spectrometry (Chichester, England). 21: 321-6. PMID 26307712 DOI: 10.1255/Ejms.1335 |
0.817 |
|
| 2015 |
Klose T, Herbst DA, Zhu H, Max JP, Kenttämaa HI, Rossmann MG. A Mimivirus Enzyme that Participates in Viral Entry. Structure (London, England : 1993). 23: 1058-65. PMID 25982526 DOI: 10.1016/J.Str.2015.03.023 |
0.31 |
|
| 2015 |
Wittrig AM, Archibold EF, Sheng H, Nash JJ, Kenttämaa HI. Polar Effects Control the Gas-phase Reactivity of Charged para-Benzyne Analogs. International Journal of Mass Spectrometry. 377: 39-43. PMID 25838787 DOI: 10.1016/J.Ijms.2014.04.017 |
0.846 |
|
| 2015 |
Degenstein JC, Murria P, Easton M, Sheng H, Hurt M, Dow AR, Gao J, Nash JJ, Agrawal R, Delgass WN, Ribeiro FH, Kenttämaa HI. Fast pyrolysis of 13C-labeled cellobioses: gaining insights into the mechanisms of fast pyrolysis of carbohydrates. The Journal of Organic Chemistry. 80: 1909-14. PMID 25562626 DOI: 10.1021/Jo5025255 |
0.797 |
|
| 2015 |
Zhang M, Eismin R, Kenttämaa H, Xiong H, Wu Y, Burdette D, Urbanek R. Identification of 2-aminothiazolobenzazepine metabolites in human, rat, dog, and monkey microsomes by ion-molecule reactions in linear quadrupole ion trap mass spectrometry. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 43: 358-66. PMID 25547868 DOI: 10.1124/Dmd.114.061978 |
0.598 |
|
| 2015 |
Jiang Y, Yang L, Bohn CM, Li G, Han D, Mosier NS, Miller JT, Kenttämaa HI, Abu-Omar MM. Speciation and kinetic study of iron promoted sugar conversion to 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) Organic Chemistry Frontiers. 2: 1388-1396. DOI: 10.1039/C5Qo00194C |
0.754 |
|
| 2015 |
Parsell T, Yohe S, Degenstein J, Jarrell T, Klein I, Gencer E, Hewetson B, Hurt M, Kim JI, Choudhari H, Saha B, Meilan R, Mosier N, Ribeiro F, Delgass WN, et al. A synergistic biorefinery based on catalytic conversion of lignin prior to cellulose starting from lignocellulosic biomass Green Chemistry. 17: 1492-1499. DOI: 10.1039/C4Gc01911C |
0.774 |
|
| 2015 |
Tang W, Hurt MR, Sheng H, Riedeman JS, Borton DJ, Slater P, Kenttämaa HI. Structural Comparison of Asphaltenes of Different Origins Using Multi-stage Tandem Mass Spectrometry Energy & Fuels. 29: 1309-1314. DOI: 10.1021/Ef501242K |
0.83 |
|
| 2015 |
Jarrell TM, Riedeman JS, Kenttämaa H. Gas-phase reactions of a novel chemical ionization reagent, ClMn2+, with polar and nonpolar analytes in a linear quadrupole ion trap International Journal of Mass Spectrometry. 378: 206-211. DOI: 10.1016/J.Ijms.2014.08.011 |
0.617 |
|
| 2015 |
Vinueza NR, Kim ES, Gallardo VA, Mosier NS, Abu-Omar MM, Carpita NC, Kenttämaa HI. Tandem mass spectrometric characterization of the conversion of xylose to furfural Biomass and Bioenergy. 74: 1-5. DOI: 10.1016/J.Biombioe.2014.10.012 |
0.822 |
|
| 2015 |
Sheng H, Tang W, Yerabolu R, Kong JY, Williams PE, Zhang M, Kenttämaa HI. Mass spectrometric identification of the N-monosubstituted N-hydroxylamino functionality in protonated analytes via ion/molecule reactions in tandem mass spectrometry Rapid Communications in Mass Spectrometry. 29: 730-734. DOI: 10.1002/rcm.7154 |
0.712 |
|
| 2014 |
Wegenhart BL, Yang L, Kwan SC, Harris R, Kenttämaa HI, Abu-Omar MM. From furfural to fuel: synthesis of furoins by organocatalysis and their hydrodeoxygenation by cascade catalysis. Chemsuschem. 7: 2742-7. PMID 25088205 DOI: 10.1002/Cssc.201402056 |
0.75 |
|
| 2014 |
Sheng H, Williams PE, Tang W, Zhang M, Kenttämaa HI. Identification of the sulfoxide functionality in protonated analytes via ion/molecule reactions in linear quadrupole ion trap mass spectrometry. The Analyst. 139: 4296-302. PMID 24968187 DOI: 10.1039/C4An00677A |
0.78 |
|
| 2014 |
Jarrell T, Riedeman J, Carlsen M, Replogle R, Selby T, Kenttämaa H. Multiported pulsed valve interface for a linear quadrupole ion trap mass spectrometer to enable rapid screening of multiple functional-group selective ion-molecule reactions. Analytical Chemistry. 86: 6533-9. PMID 24897424 DOI: 10.1021/Ac501034V |
0.588 |
|
| 2014 |
Sheng H, Williams PE, Tang W, Riedeman JS, Zhang M, Kenttämaa HI. Identification of the sulfone functionality in protonated analytes via ion/molecule reactions in a linear quadrupole ion trap mass spectrometer. The Journal of Organic Chemistry. 79: 2883-9. PMID 24571420 DOI: 10.1021/Jo402645A |
0.772 |
|
| 2014 |
Gao J, Jankiewicz BJ, Reece J, Sheng H, Cramer CJ, Nash JJ, Kenttämaa HI. On the factors that control the reactivity of meta-benzynes Chemical Science. 5: 2205-2215. DOI: 10.1039/C4Sc00194J |
0.833 |
|
| 2014 |
Jarrell TM, Marcum CL, Sheng H, Owen BC, O'Lenick CJ, Maraun H, Bozell JJ, Kenttämaa HI. Characterization of organosolv switchgrass lignin by using high performance liquid chromatography/high resolution tandem mass spectrometry using hydroxide-doped negative-ion mode electrospray ionization Green Chemistry. 16: 2713-2727. DOI: 10.1039/C3Gc42355G |
0.781 |
|
| 2014 |
Jarrell TM, Jin C, Riedeman JS, Owen BC, Tan X, Scherer A, Tykwinski RR, Gray MR, Slater P, Kenttämaa HI. Elucidation of structural information achievable for asphaltenes via collision-activated dissociation of their molecular ions in MSn experiments: A model compound study Fuel. 133: 106-114. DOI: 10.1016/J.Fuel.2014.04.040 |
0.789 |
|
| 2013 |
Jankiewicz BJ, Vinueza NR, Kirkpatrick LM, Gallardo VA, Li G, Nash JJ, Kenttämaa HI. Does the 2,6-didehydropyridinium cation exist? Journal of Physical Organic Chemistry. 26: 707-714. PMID 34262240 DOI: 10.1002/poc.3120 |
0.821 |
|
| 2013 |
Zeller LC, Farrell JT, Kenttämaa HI, Kuivalainen T. Multiple-stage mass spectrometry in structural characterization of organophosphorus compounds. Journal of the American Society For Mass Spectrometry. 4: 125-34. PMID 24234791 DOI: 10.1016/1044-0305(93)85068-9 |
0.598 |
|
| 2013 |
Owen BC, Jarrell TM, Schwartz JC, Oglesbee R, Carlsen M, Archibold EF, Kenttämaa HI. A differentially pumped dual linear quadrupole ion trap (DLQIT) mass spectrometer: a mass spectrometer capable of MS(n) experiments free from interfering reactions. Analytical Chemistry. 85: 11284-90. PMID 24171553 DOI: 10.1021/Ac401956F |
0.856 |
|
| 2013 |
Hurt MR, Degenstein JC, Gawecki P, Borton DJ, Vinueza NR, Yang L, Agrawal R, Delgass WN, Ribeiro FH, Kenttämaa HI. On-line mass spectrometric methods for the determination of the primary products of fast pyrolysis of carbohydrates and for their gas-phase manipulation. Analytical Chemistry. 85: 10927-34. PMID 24098979 DOI: 10.1021/Ac402380H |
0.84 |
|
| 2013 |
Williams PE, Jankiewicz BJ, Yang L, Kenttämaa HI. Properties and reactivity of gaseous distonic radical ions with aryl radical sites. Chemical Reviews. 113: 6949-85. PMID 23987564 DOI: 10.1021/Cr400121W |
0.871 |
|
| 2013 |
Vinueza NR, Gallardo VA, Klimek JF, Carpita NC, Kenttämaa HI. Analysis of xyloglucans by ambient chloride attachment ionization tandem mass spectrometry. Carbohydrate Polymers. 98: 1203-13. PMID 23987465 DOI: 10.1016/J.Carbpol.2013.06.070 |
0.833 |
|
| 2013 |
Weng SC, Li J, Wood KV, Kenttämaa HI, Williams PE, Amundson LM, Blatchley ER. UV-induced effects on chlorination of creatinine. Water Research. 47: 4948-56. PMID 23863372 DOI: 10.1016/J.Watres.2013.05.034 |
0.676 |
|
| 2013 |
Kirkpatrick LM, Vinueza NR, Jankiewicz BJ, Gallardo VA, Archibold EF, Nash JJ, Kenttämaa HI. Experimental and computational studies on the formation of three para-benzyne analogues in the gas phase. Chemistry (Weinheim An Der Bergstrasse, Germany). 19: 9022-33. PMID 23703949 DOI: 10.1002/Chem.201203264 |
0.852 |
|
| 2013 |
Borton DJ, Amundson LM, Hurt MR, Dow A, Madden JT, Simpson GJ, Kenttämaa HI. Development of a high-throughput laser-induced acoustic desorption probe and raster sampling for laser-induced acoustic desorption/atmospheric pressure chemical ionization. Analytical Chemistry. 85: 5720-6. PMID 23679898 DOI: 10.1021/Ac4000333 |
0.786 |
|
| 2013 |
Yang L, Bekele T, Lipton MA, Kenttämaa HI. Generation and characterization of a distonic biradical anion formed from an enediynone prodrug in the gas phase. Journal of the American Society For Mass Spectrometry. 24: 563-72. PMID 23512422 DOI: 10.1007/S13361-012-0567-8 |
0.814 |
|
| 2013 |
Widjaja F, Jin Z, Nash JJ, Kenttämaa HI. Comparison of the reactivity of the three distonic isomers of the pyridine radical cation toward tetrahydrofuran in solution and in the gas phase. Journal of the American Society For Mass Spectrometry. 24: 469-80. PMID 23345033 DOI: 10.1007/S13361-012-0543-3 |
0.847 |
|
| 2013 |
Parsell TH, Owen BC, Klein I, Jarrell TM, Marcum CL, Haupert LJ, Amundson LM, Kenttämaa HI, Ribeiro F, Miller JT, Abu-Omar MM. Cleavage and hydrodeoxygenation (HDO) of C-O bonds relevant to lignin conversion using Pd/Zn synergistic catalysis Chemical Science. 4: 806-813. DOI: 10.1039/C2Sc21657D |
0.775 |
|
| 2013 |
Liu S, Senocak A, Smeltz JL, Yang L, Wegenhart B, Yi J, Kenttämaa HI, Ison EA, Abu-Omar MM. Mechanism of MTO-catalyzed deoxydehydration of diols to alkenes using sacrificial alcohols Organometallics. 32: 3210-3219. DOI: 10.1021/Om400127Z |
0.745 |
|
| 2013 |
Hurt MR, Borton DJ, Choi HJ, Kenttämaa HI. Comparison of the structures of molecules in coal and petroleum asphaltenes by using mass spectrometry Energy and Fuels. 27: 3653-3658. DOI: 10.1021/Ef302024Z |
0.825 |
|
| 2013 |
Hurt MR, Degenstein JC, Gawecki P, Borton DJ, Vinueza NR, Yang L, Agrawal R, Delgass WN, Ribeiro FH, Kenttämaa HI. On-line mass spectrometric methods for the determination of the primary products of fast pyrolysis of carbohydrates and for their gas-phase manipulation Analytical Chemistry. 85: 10927-10934. DOI: 10.1021/ac402380h |
0.798 |
|
| 2013 |
Vinueza NR, Gallardo VA, Klimek JF, Carpita NC, Kenttämaa HI. Analysis of carbohydrates by atmospheric pressure chloride anion attachment tandem mass spectrometry Fuel. 105: 235-246. DOI: 10.1016/J.Fuel.2012.08.012 |
0.844 |
|
| 2013 |
Jankiewicz BJ, Vinueza NR, Kirkpatrick LM, Gallardo VA, Li G, Nash JJ, Kenttämaa HI. Does the 2,6-didehydropyridinium cation exist? Journal of Physical Organic Chemistry. 26: 707-714. DOI: 10.1002/Poc.3120 |
0.82 |
|
| 2012 |
Kirk BB, Harman DG, Kenttämaa HI, Trevitt AJ, Blanksby SJ. Isolation and characterization of charge-tagged phenylperoxyl radicals in the gas phase: direct evidence for products and pathways in low temperature benzene oxidation. Physical Chemistry Chemical Physics : Pccp. 14: 16719-30. PMID 23138779 DOI: 10.1039/C2Cp43507A |
0.585 |
|
| 2012 |
Fu M, Duan P, Gao J, Kenttämaa HI. Ion-molecule reactions for the differentiation of primary, secondary and tertiary hydroxyl functionalities in protonated analytes in a tandem mass spectrometer. The Analyst. 137: 5720-2. PMID 23115775 DOI: 10.1039/C2An35986C |
0.859 |
|
| 2012 |
Owen BC, Haupert LJ, Jarrell TM, Marcum CL, Parsell TH, Abu-Omar MM, Bozell JJ, Black SK, Kenttämaa HI. High-performance liquid chromatography/high-resolution multiple stage tandem mass spectrometry using negative-ion-mode hydroxide-doped electrospray ionization for the characterization of lignin degradation products. Analytical Chemistry. 84: 6000-7. PMID 22746183 DOI: 10.1021/Ac300762Y |
0.777 |
|
| 2012 |
Vinueza NR, Archibold EF, Jankiewicz BJ, Gallardo VA, Habicht SC, Aqueel MS, Nash JJ, Kenttämaa HI. Reactivity of the 4,5-didehydroisoquinolinium cation. Chemistry (Weinheim An Der Bergstrasse, Germany). 18: 8692-8. PMID 22693151 DOI: 10.1002/Chem.201103628 |
0.845 |
|
| 2012 |
Dow AM, Wittrig AR, Kenttämaa HI. Laser-induced acoustic desorption (LIAD) mass spectrometry. European Journal of Mass Spectrometry (Chichester, England). 18: 77-92. PMID 22641723 DOI: 10.1255/Ejms.1162 |
0.467 |
|
| 2012 |
Gao J, Owen BC, Borton DJ, Jin Z, Kenttämaa HI. HPLC/APCI mass spectrometry of saturated and unsaturated hydrocarbons by using hydrocarbon solvents as the APCI reagent and HPLC mobile phase. Journal of the American Society For Mass Spectrometry. 23: 816-22. PMID 22415401 DOI: 10.1007/S13361-012-0347-5 |
0.837 |
|
| 2012 |
Gqamana PP, Duan P, Fu M, Gallardo V, Kenttämaa HI. A novel chemical ionization reagent ion for organic analytes: the aquachloromanganese(II) cation [ClMn(H2O)+]. Rapid Communications in Mass Spectrometry : Rcm. 26: 940-2. PMID 22396030 DOI: 10.1002/Rcm.6187 |
0.825 |
|
| 2012 |
Jankiewicz BJ, Gao J, Reece JN, Vinueza NR, Narra P, Nash JJ, Kenttämaa HI. Substituent effects on the nonradical reactivity of 4-dehydropyridinium cation. The Journal of Physical Chemistry. A. 116: 3089-93. PMID 22352890 DOI: 10.1021/Jp2101557 |
0.851 |
|
| 2012 |
Gallardo VA, Jankiewicz BJ, Vinueza NR, Nash JJ, Kenttämaa HI. Reactivity of a σ,σ,σ,σ-tetraradical: the 2,4,6-tridehydropyridine radical cation. Journal of the American Chemical Society. 134: 1926-9. PMID 22211475 DOI: 10.1021/Ja209068Z |
0.84 |
|
| 2012 |
Jankiewicz BJ, Vinueza NR, Reece JN, Lee YC, Williams P, Nash JJ, Kenttämaa HI. Effects of a hydroxyl substituent on the reactivity of the 2,4,6-tridehydropyridinium cation, an aromatic σ,σ,σ-triradical. Chemistry (Weinheim An Der Bergstrasse, Germany). 18: 969-74. PMID 22180095 DOI: 10.1002/Chem.201102641 |
0.811 |
|
| 2012 |
Widjaja F, Jin Z, Nash JJ, Kenttämaa HI. Direct comparison of solution and gas-phase reactions of the three distonic isomers of the pyridine radical cation with methanol. Journal of the American Chemical Society. 134: 2085-93. PMID 22148169 DOI: 10.1021/Ja207899J |
0.829 |
|
| 2012 |
Eismin RJ, Fu M, Yem S, Widjaja F, Kenttämaa HI. Identification of epoxide functionalities in protonated monofunctional analytes by using ion/molecule reactions and collision-activated dissociation in different ion trap tandem mass spectrometers. Journal of the American Society For Mass Spectrometry. 23: 12-22. PMID 22002227 DOI: 10.1007/S13361-011-0249-Y |
0.863 |
|
| 2012 |
Loegel TN, Danielson ND, Borton DJ, Hurt MR, Kenttämaa HI. Separation of asphaltenes by reversed-phase liquid chromatography with fraction characterization Energy and Fuels. 26: 2850-2857. DOI: 10.1021/Ef201919X |
0.782 |
|
| 2012 |
Amundson LM, Gallardo VA, Vinueza NR, Owen BC, Reece JN, Habicht SC, Fu M, Shea RC, Mossman AB, Kenttämaa HI. Identification and counting of oxygen functionalities and alkyl groups of aromatic analytes in mixtures by positive-mode atmospheric pressure chemical ionization tandem mass spectrometry coupled with high-performance liquid chromatography Energy and Fuels. 26: 2975-2989. DOI: 10.1021/Ef2019098 |
0.847 |
|
| 2012 |
Haupert LJ, Owen BC, Marcum CL, Jarrell TM, Pulliam CJ, Amundson LM, Narra P, Aqueel MS, Parsell TH, Abu-Omar MM, Kenttämaa HI. Characterization of model compounds of processed lignin and the lignome by using atmospheric pressure ionization tandem mass spectrometry Fuel. 95: 634-641. DOI: 10.1016/J.Fuel.2011.12.015 |
0.851 |
|
| 2011 |
Somuramasami J, Duan P, Amundson LM, Archibold E, Winger BE, Kenttämaa HI. Differentiation of protonated aromatic regioisomers related to lignin by reactions with trimethylborate in a Fourier transform ion cyclotron resonance mass spectrometer. Journal of the American Society For Mass Spectrometry. 22: 1040-51. PMID 21953045 DOI: 10.1007/S13361-011-0099-7 |
0.864 |
|
| 2011 |
Owen BC, Gao J, Borton DJ, Amundson LM, Archibold EF, Tan X, Azyat K, Tykwinski R, Gray M, Kenttämaa HI. Carbon disulfide reagent allows the characterization of nonpolar analytes by atmospheric pressure chemical ionization mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 25: 1924-8. PMID 21698674 DOI: 10.1002/Rcm.5063 |
0.828 |
|
| 2011 |
Pates GO, Guler L, Nash JJ, Kenttämaa HI. Reactivity and selectivity of charged phenyl radicals toward amino acids in a Fourier transform ion cyclotron resonance mass spectrometer. Journal of the American Chemical Society. 133: 9331-42. PMID 21612203 DOI: 10.1021/Ja111280T |
0.843 |
|
| 2011 |
Jin Z, Daiya S, Kenttämaa HI. Characterization of Nonpolar Lipids and Selected Steroids by Using Laser-Induced Acoustic Desorption/Chemical Ionization, Atmospheric Pressure Chemical Ionization, and Electrospray Ionization Mass Spectrometry. International Journal of Mass Spectrometry. 301: 234-239. PMID 21528012 DOI: 10.1016/J.Ijms.2010.11.001 |
0.71 |
|
| 2011 |
Amundson LM, Owen BC, Gallardo VA, Habicht SC, Fu M, Shea RC, Mossman AB, Kenttämaa HI. Differentiation of regioisomeric aromatic ketocarboxylic acids by positive mode atmospheric pressure chemical ionization collision-activated dissociation tandem mass spectrometry in a linear quadrupole ion trap mass spectrometer. Journal of the American Society For Mass Spectrometry. 22: 670-82. PMID 21472606 DOI: 10.1007/S13361-011-0079-Y |
0.861 |
|
| 2011 |
Gao J, Borton DJ, Owen BC, Jin Z, Hurt M, Amundson LM, Madden JT, Qian K, Kenttämaa HI. Laser-induced acoustic desorption/atmospheric pressure chemical ionization mass spectrometry. Journal of the American Society For Mass Spectrometry. 22: 531-8. PMID 21472571 DOI: 10.1007/S13361-010-0048-X |
0.847 |
|
| 2011 |
Habicht SC, Vinueza NR, Amundson LM, Kenttämaa HI. Comparison of functional group selective ion-molecule reactions of trimethyl borate in different ion trap mass spectrometers. Journal of the American Society For Mass Spectrometry. 22: 520-30. PMID 21472570 DOI: 10.1007/S13361-010-0050-3 |
0.865 |
|
| 2011 |
Amundson LM, Eismin RJ, Reece JN, Fu M, Habicht SC, Mossman AB, Shea RC, Kenttämaa HI. Identification and Counting of Oxygen Functionalities in Aromatic Analytes Related to Lignin by Using Negative-Mode Electrospray Ionization and Multiple Collision-Activated Dissociation Steps Energy & Fuels. 25: 3212-3222. DOI: 10.1021/Ef200141W |
0.826 |
|
| 2011 |
Owen BC, Gao J, Borton DJ, Amundson LM, Archibold EF, Tan X, Azyat K, Tykwinski R, Gray M, Kenttämaa HI. Carbon disulfide reagent allows the characterization of nonpolar analytes by atmospheric pressure chemical ionization mass spectrometry Rapid Communications in Mass Spectrometry. 25: 1924-1928. DOI: 10.1002/rcm.5063 |
0.805 |
|
| 2010 |
Adeuya A, Nash JJ, Kenttämaa HI. Influence of hydrogen bonding on hydrogen-atom abstraction reactions of dehydropyridinium cations in the gas phase. The Journal of Physical Chemistry. A. 114: 12851-7. PMID 21080694 DOI: 10.1021/Jp107254K |
0.832 |
|
| 2010 |
Fu M, Li S, Archibold E, Yurkovich MJ, Nash JJ, Kenttämaa HI. Reactions of an aromatic σ,σ-biradical with amino acids and dipeptides in the gas phase. Journal of the American Society For Mass Spectrometry. 21: 1737-52. PMID 20705478 DOI: 10.1016/J.Jasms.2010.06.010 |
0.818 |
|
| 2010 |
Somuramasami J, Winger BE, Gillespie TA, Kenttämaa HI. Identification and counting of carbonyl and hydroxyl functionalities in protonated bifunctional analytes by using solution derivatization prior to mass spectrometric analysis via ion-molecule reactions. Journal of the American Society For Mass Spectrometry. 21: 773-84. PMID 20189411 DOI: 10.1016/J.Jasms.2009.11.008 |
0.858 |
|
| 2010 |
Habicht SC, Vinueza NR, Duan P, Fu M, Kenttämaa HI. Data-dependent neutral gain MS3: toward automated identification of the N-oxide functional group in drug metabolites. Journal of the American Society For Mass Spectrometry. 21: 559-63. PMID 20149682 DOI: 10.1016/J.Jasms.2009.12.015 |
0.827 |
|
| 2010 |
Habicht SC, Amundson LM, Duan P, Vinueza NR, Kenttämaa HI. Laser-induced acoustic desorption coupled with a linear quadrupole ion trap mass spectrometer. Analytical Chemistry. 82: 608-14. PMID 20000769 DOI: 10.1021/Ac901943K |
0.845 |
|
| 2010 |
Habicht SC, Duan P, Vinueza NR, Fu M, Kenttämaa HI. Liquid chromatography/tandem mass spectrometry utilizing ion-molecule reactions and collision-activated dissociation for the identification of N-oxide drug metabolites. Journal of Pharmaceutical and Biomedical Analysis. 51: 805-11. PMID 19897332 DOI: 10.1016/J.Jpba.2009.09.047 |
0.845 |
|
| 2010 |
Borton D, Pinkston DS, Hurt MR, Tan X, Azyat K, Scherer A, Tykwinski R, Gray M, Qian K, Kenttämaa HI. Molecular structures of asphaltenes based on the dissociation reactions of their ions in mass spectrometry Energy and Fuels. 24: 5548-5559. DOI: 10.1021/Ef1007819 |
0.845 |
|
| 2010 |
Pinkston DS, Duan P, Gallardo VA, Fu M, Habicht SC, Kenttämaa HI. Differentiation of isomeric hydrocarbons by using [ClMn(H 2O)]+ chemical ionization and collision-activated dissociation in a fourier transform ion cyclotron resonance mass spectrometer Energy and Fuels. 24: 3119-3124. DOI: 10.1021/Ef100244Y |
0.852 |
|
| 2010 |
SMITH RL, CHOU PK, KENTTAMAA HI. ChemInform Abstract: Structure and Reactivity of Selected Distonic Radical Cations Cheminform. 28: no-no. DOI: 10.1002/chin.199713281 |
0.385 |
|
| 2009 |
Adeuya A, Price JM, Jankiewicz BJ, Nash JJ, Kenttämaa HI. Gas-phase reactivity of protonated 2-, 3-, and 4-dehydropyridine radicals toward organic reagents. The Journal of Physical Chemistry. A. 113: 13663-74. PMID 19902945 DOI: 10.1021/Jp901380Y |
0.853 |
|
| 2009 |
Li S, Fu M, Habicht SC, Pates GO, Nash JJ, Kenttämaa HI. Phenyl radical-induced damage to dipeptides. The Journal of Organic Chemistry. 74: 7724-32. PMID 19772324 DOI: 10.1021/Jo901470F |
0.839 |
|
| 2009 |
Fu M, Duan P, Li S, Eismin RJ, Kenttämaa HI. An ion/molecule reaction for the identification of analytes with two basic functional groups. Journal of the American Society For Mass Spectrometry. 20: 1251-62. PMID 19345113 DOI: 10.1016/J.Jasms.2009.02.020 |
0.854 |
|
| 2009 |
Duan P, Fu M, Gillespie TA, Winger BE, Kenttämaa HI. Identification of aliphatic and aromatic tertiary N-oxide functionalities in protonated analytes via ion/molecule and dissociation reactions in an FT-ICR mass spectrometer. The Journal of Organic Chemistry. 74: 1114-23. PMID 19133762 DOI: 10.1021/Jo802001E |
0.857 |
|
| 2009 |
Pinkston DS, Duan P, Gallardo VA, Habicht SC, Tan X, Qian K, Gray M, Mullen K, Kenttämaa HI. Analysis of asphaltenes and asphaltene model compounds by laser-induced acoustic desorption/fourier transform ion cyclotron resonance mass spectrometry Energy and Fuels. 23: 5564-5570. DOI: 10.1021/Ef9006005 |
0.828 |
|
| 2009 |
Yurkovich MJ, Duan P, Shea RC, Watkins MA, Mandell SM, Tippmann EM, Jason Li S, Platz MS, Kenttämaa HI. The reactivity of metallated nitrenium ions studied by FT-ICR International Journal of Mass Spectrometry. 287: 16-20. DOI: 10.1016/J.Ijms.2009.03.011 |
0.842 |
|
| 2009 |
Fu M, Eismin RJ, Duan P, Li S, Kenttämaa HI. Ion–molecule reactions facilitate the identification and differentiation of primary, secondary and tertiary amino functionalities in protonated monofunctional analytes in mass spectrometry International Journal of Mass Spectrometry. 282: 77-84. DOI: 10.1016/J.Ijms.2009.01.018 |
0.829 |
|
| 2009 |
Kenttamaa HI, Duan P, Habicht S, Qian K. Novel mass spectrometric methods for characterization of petroleum 8th World Congress of Chemical Engineering: Incorporating the 59th Canadian Chemical Engineering Conference and the 24th Interamerican Congress of Chemical Engineering. |
0.457 |
|
| 2008 |
Jing L, Nash JJ, Kenttämaa HI. Correlation of hydrogen-atom abstraction reaction efficiencies for aryl radicals with their vertical electron affinities and the vertical ionization energies of the hydrogen-atom donors. Journal of the American Chemical Society. 130: 17697-709. PMID 19061320 DOI: 10.1021/Ja801707P |
0.826 |
|
| 2008 |
Jankiewicz BJ, Reece JN, Vinueza NR, Nash JJ, Kenttämaa HI. Reactivity of the 3,4,5-tridehydropyridinium cation--an aromatic sigma,sigma,sigma-triradical. Angewandte Chemie (International Ed. in English). 47: 9860-5. PMID 19006159 DOI: 10.1002/Anie.200802714 |
0.814 |
|
| 2008 |
Jing L, Guler LP, Pates G, Kenttämaa HI. The selectivity of charged phenyl radicals in hydrogen atom abstraction reactions with isopropanol. The Journal of Physical Chemistry. A. 112: 9708-15. PMID 18774790 DOI: 10.1021/Jp802257M |
0.835 |
|
| 2008 |
Duan P, Gillespie TA, Winger BE, Kenttämaa HI. Identification of the aromatic tertiary N-oxide functionality in protonated analytes via ion/molecule reactions in mass spectrometers. The Journal of Organic Chemistry. 73: 4888-94. PMID 18522416 DOI: 10.1021/Jo800309U |
0.811 |
|
| 2008 |
Nash JJ, Kenttämaa HI, Cramer CJ. Quantum chemical characterization of the structures, thermochemical properties, and doublet-quartet splittings of tridehydropyridinium cations. The Journal of Physical Chemistry. A. 112: 5542-53. PMID 18503288 DOI: 10.1021/Jp801582Y |
0.402 |
|
| 2008 |
Yang L, Nash JJ, Yurkovich MJ, Jin Z, Vinueza NR, Kenttämaa HI. Gas-phase reactivity of aromatic sigma,sigma-biradicals toward dinucleoside phosphates. Organic Letters. 10: 1889-92. PMID 18429617 DOI: 10.1021/Ol800312G |
0.822 |
|
| 2008 |
Fu M, Duan P, Li S, Habicht SC, Pinkston DS, Vinueza NR, Kenttämaa HI. Regioselective ion-molecule reactions for the mass spectrometric differentiation of protonated isomeric aromatic diamines. The Analyst. 133: 452-4. PMID 18365113 DOI: 10.1039/B801961D |
0.852 |
|
| 2008 |
Habicht SC, Vinueza NR, Archibold EF, Duan P, Kenttämaa HI. Identification of the carboxylic acid functionality by using electrospray ionization and ion-molecule reactions in a modified linear quadrupole ion trap mass spectrometer. Analytical Chemistry. 80: 3416-21. PMID 18363408 DOI: 10.1021/Ac800002H |
0.851 |
|
| 2008 |
Duan P, Qian K, Habicht SC, Pinkston DS, Fu M, Kenttämaa HI. Analysis of base oil fractions by ClMn(H2O)+ chemical ionization combined with laser-induced acoustic desorption/fourier transform ion cyclotron resonance mass spectrometry. Analytical Chemistry. 80: 1847-53. PMID 18290675 DOI: 10.1021/Ac702476P |
0.827 |
|
| 2008 |
Jankiewicz B, Reece J, Vinueza N, Nash J, Kenttämaa H. Reactivity of the 3,4,5-Tridehydropyridinium Cation-An Aromatic σ,σ,σ-Triradical Angewandte Chemie. 120: 10008-10013. DOI: 10.1002/ange.200802714 |
0.808 |
|
| 2008 |
Kenttamaa HI. Petroleum characterization by laser-induced acoustic desorption/chemical ionization/FT-ICR mass spectrometry Acs National Meeting Book of Abstracts. |
0.443 |
|
| 2007 |
Jankiewicz BJ, Adeuya A, Yurkovich MJ, Vinueza NR, Gardner SJ, Zhou M, Nash JJ, Kenttämaa HI. Reactivity of an aromatic sigma,sigma,sigma-triradical: the 2,4,6-tridehydropyridinium cation. Angewandte Chemie (International Ed. in English). 46: 9198-201. PMID 17890659 DOI: 10.1002/anie.200701732 |
0.811 |
|
| 2007 |
Duan P, Fu M, Pinkston DS, Habicht SC, Kenttämaa HI. Gas-phase reactions of ClMn(H2O)+ with polar and nonpolar hydrocarbons in a mass spectrometer. Journal of the American Chemical Society. 129: 9266-7. PMID 17625862 DOI: 10.1021/Ja073270R |
0.864 |
|
| 2007 |
Campbell KM, Watkins MA, Li S, Fiddler MN, Winger B, Kenttämaa HI. Functional group selective ion/molecule reactions: mass spectrometric identification of the amido functionality in protonated monofunctional compounds. The Journal of Organic Chemistry. 72: 3159-65. PMID 17397220 DOI: 10.1021/Jo0618223 |
0.852 |
|
| 2007 |
Shea RC, Habicht SC, Vaughn WE, Kenttämaa HI. Design and characterization of a high-power laser-induced acoustic desorption probe coupled with a fourier transform ion cyclotron resonance mass spectrometer. Analytical Chemistry. 79: 2688-94. PMID 17319645 DOI: 10.1021/Ac061597P |
0.796 |
|
| 2007 |
Shea RC, Petzold CJ, Liu JA, Kenttämaa HI. Experimental investigations of the internal energy of molecules evaporated via laser-induced acoustic desorption into a Fourier transform ion cyclotron resonance mass spectrometer. Analytical Chemistry. 79: 1825-32. PMID 17263513 DOI: 10.1021/Ac061596X |
0.844 |
|
| 2007 |
Somuramasami J, Kenttämaa HI. Evaluation of a novel approach for peptide sequencing: laser-induced acoustic desorption combined with P(OCH(3))(2)(+) chemical ionization and collision-activated dissociation in a Fourier transform ion cyclotron resonance mass spectrometer. Journal of the American Society For Mass Spectrometry. 18: 525-40. PMID 17157527 DOI: 10.1016/J.Jasms.2006.10.009 |
0.825 |
|
| 2007 |
Somuramasami J, Duan P, Watkins MA, Winger BE, Kenttamaa HI. Ion-molecule reactions of trimethylborate allow the mass spectrometric identification and counting of functional groups in protonated bifunctional oxygen-containing compounds and polyols International Journal of Mass Spectrometry. 265: 359-371. DOI: 10.1016/J.Ijms.2007.06.005 |
0.853 |
|
| 2007 |
Jankiewicz B, Adeuya A, Yurkovich M, Vinueza N, Gardner S, Zhou M, Nash J, Kenttämaa H. Reactivity of an Aromatic σ,σ,σ-Triradical: The 2,4,6-Tridehydropyridinium Cation Angewandte Chemie. 119: 9358-9361. DOI: 10.1002/Ange.200701732 |
0.8 |
|
| 2007 |
Kenttamaa HI. Laser-induced acoustic desorption (LIAD)/chemical ionization mass spectrometry in petroleum analysis Acs National Meeting Book of Abstracts. |
0.503 |
|
| 2006 |
Adeuya A, Yang L, Amegayibor FS, Nash JJ, Kenttämaa HI. Erratum to: Reactivity of aromatic σ,σ-biradicals toward riboses. Journal of the American Society For Mass Spectrometry. 17: 1759. PMID 29500744 DOI: 10.1016/J.Jasms.2006.10.022 |
0.76 |
|
| 2006 |
Shea RC, Petzold CJ, Campbell JL, Li S, Aaserud DJ, Kenttämaa HI. Characterization of laser-induced acoustic desorption coupled with a Fourier transform ion cyclotron resonance mass spectrometer. Analytical Chemistry. 78: 6133-9. PMID 16944895 DOI: 10.1021/Ac0602827 |
0.721 |
|
| 2006 |
Adeuya A, Yang L, Amegayibor FS, Nash JJ, Kenttämaa HI. Reactivity of aromatic sigma, sigma-biradicals toward riboses. Journal of the American Society For Mass Spectrometry. 17: 1325-34. PMID 16938462 DOI: 10.1016/J.Jasms.2006.07.015 |
0.83 |
|
| 2006 |
Nash JJ, Kenttämaa HI, Cramer CJ. Quantum chemical characterization of the vertical electron affinities of didehydroquinolinium and didehydroisoquinolinium cations. The Journal of Physical Chemistry. A. 110: 10309-15. PMID 16928123 DOI: 10.1021/Jp062857+ |
0.509 |
|
| 2006 |
Watkins MA, Nelson ED, Tichy SE, Kenttämaa HI. Rearrangement of phenylcarbene radical cation to dehydrotropylium cation International Journal of Mass Spectrometry. 249: 1-7. DOI: 10.1016/J.Ijms.2006.01.024 |
0.852 |
|
| 2005 |
Nash JJ, Kenttämaa HI, Cramer CJ. Quantum chemical characterization of the structures, thermochemical properties, and singlet-triplet splittings of didehydroquinolinium and didehydroisoquinolinium ions. The Journal of Physical Chemistry. A. 109: 10348-56. PMID 16833330 DOI: 10.1021/Jp053774G |
0.498 |
|
| 2005 |
Crawford KE, Campbell JL, Fiddler MN, Duan P, Qian K, Gorbaty ML, Kenttämaa HI. Laser-induced acoustic desorption/fourier transform ion cyclotron resonance mass spectrometry for petroleum distillate analysis. Analytical Chemistry. 77: 7916-23. PMID 16351138 DOI: 10.1021/Ac0511501 |
0.846 |
|
| 2005 |
Nizzi KE, Amegayibor FS, Nash JJ, Kenttämaa HI. Reactivity of the N-methylene-5,8-didehydroisoquinolinium triradical ion. Journal of the American Chemical Society. 127: 13152-3. PMID 16173736 DOI: 10.1021/Ja054514F |
0.857 |
|
| 2005 |
Liu JA, Petzold CJ, Ramirez-Arizmendi LE, Perez J, Kenttämaa H. Phenyl radicals react with dinucleoside phosphates by addition to purine bases and H-atom abstraction from a sugar moiety. Journal of the American Chemical Society. 127: 12758-9. PMID 16159243 DOI: 10.1021/Ja052766A |
0.825 |
|
| 2005 |
Watkins MA, WeWora DV, Li S, Winger BE, Kenttämaa HI. Compound screening for the presence of the primary N-oxide functionality via ion-molecule reactions in a mass spectrometer. Analytical Chemistry. 77: 5311-6. PMID 16097773 DOI: 10.1021/Ac050324B |
0.824 |
|
| 2005 |
Campbell JL, Fiddler MN, Crawford KE, Gqamana PP, Kenttämaa HI. Analysis of polyethylene by using cyclopentadienyl cobalt chemical ionization combined with laser-induced acoustic desorption/fourier transform ion cyclotron resonance mass spectrometry. Analytical Chemistry. 77: 4020-6. PMID 15987106 DOI: 10.1021/Ac048409K |
0.831 |
|
| 2005 |
Huang Y, Kenttämaa H. Theoretical and experimental investigations on the reactions of positively charged phenyl radicals with aromatic amino acids. Journal of the American Chemical Society. 127: 7952-60. PMID 15913386 DOI: 10.1021/Ja044314O |
0.721 |
|
| 2005 |
Nash JJ, Nizzi KE, Adeuya A, Yurkovich MJ, Cramer CJ, Kenttämaa HI. Demonstration of tunable reactivity for meta-benzynes. Journal of the American Chemical Society. 127: 5760-1. PMID 15839653 DOI: 10.1021/Ja0449473 |
0.804 |
|
| 2005 |
Huang Y, Guler L, Heidbrink J, Kenttämaa H. Reactions of charged phenyl radicals with aliphatic amino acids in the gas phase. Journal of the American Chemical Society. 127: 3973-8. PMID 15771534 DOI: 10.1021/Ja044676W |
0.861 |
|
| 2005 |
Watkins MA, Winger BE, Shea RC, Kenttämaa HI. Ion-molecule reactions for the characterization of polyols and polyol mixtures by ESI/FT-ICR mass spectrometry. Analytical Chemistry. 77: 1385-92. PMID 15732922 DOI: 10.1021/Ac049031T |
0.803 |
|
| 2004 |
Tichy SE, Nelson ED, Amegayibor FS, Kenttämaa HI. Gas-phase reactivity of charged pi-type biradicals. Journal of the American Chemical Society. 126: 12957-67. PMID 15469293 DOI: 10.1021/Ja049534G |
0.865 |
|
| 2004 |
Jing L, Guler LP, Nash JJ, Kenttämaa HI. Quantitative determination of the selectivities of five different phenyl radicals in hydrogen atom abstraction from ethanol. Journal of the American Society For Mass Spectrometry. 15: 913-9. PMID 15144982 DOI: 10.1016/J.Jasms.2004.02.009 |
0.843 |
|
| 2004 |
Watkins MA, Price JM, Winger BE, Kenttämaa HI. Ion-molecule reactions for mass spectrometric identification of functional groups in protonated oxygen-containing monofunctional compounds. Analytical Chemistry. 76: 964-76. PMID 14961727 DOI: 10.1021/Ac034946D |
0.851 |
|
| 2004 |
Campbell JL, Crawford KE, Kenttämaa HI. Analysis of saturated hydrocarbons by using chemical ionization combined with laser-induced acoustic desorption/Fourier transform ion cyclotron resonance mass spectrometry. Analytical Chemistry. 76: 959-63. PMID 14961726 DOI: 10.1021/Ac0350716 |
0.847 |
|
| 2004 |
Adeuya A, Artau A, Kenttämaa HI, Squires RR. Gas-phase acidities of cis- And trans-2-tert-Butyl-1,3-dithian-5-ol Journal of Physical Chemistry A. 108: 7379-7385. DOI: 10.1021/Jp048812V |
0.796 |
|
| 2004 |
Huang Y, Kenttamaa H. Theoretical Estimations of the 298 K Gas-Phase Acidities of the Purine-Based Nucleobases Adenine and Guanine The Journal of Physical Chemistry A. 108: 4485-4490. DOI: 10.1021/Jp0312767 |
0.616 |
|
| 2004 |
Huang Y, Kenttämaa H. Theoretical Estimations of the 298 K Gas-Phase Acidities of the Pyrimidine-Based Nucleobases Uracil, Thymine, and Cytosine Journal of Physical Chemistry A. 108: 1101-1101. DOI: 10.1021/Jp031183P |
0.604 |
|
| 2004 |
Heidbrink JL, Amegayibor FS, Kenttämaa HI. Gas-phase radical-radical recombination reactions of nitroxides with substituted phenyl radicals International Journal of Chemical Kinetics. 36: 216-229. DOI: 10.1002/Kin.10189 |
0.855 |
|
| 2003 |
Amegayibor FS, Nash JJ, Kenttämaa HI. Radical reactions of didehydroarenes with a 1,4-relationship. Journal of the American Chemical Society. 125: 14256-7. PMID 14624556 DOI: 10.1021/Ja0360079 |
0.824 |
|
| 2003 |
Huang Y, Kenttämaa H. Theoretical and experimental investigations on the chemical reactions of positively charged phenyl radicals with cytosine and 1-methylcytosine. Journal of the American Chemical Society. 125: 9878-89. PMID 12904056 DOI: 10.1021/Ja021263R |
0.751 |
|
| 2003 |
Ramírez-Arizmendi LE, Heidbrink JL, Guler LP, Kenttämaa HI. Reactivity of substituted charged phenyl radicals toward components of nucleic acids. Journal of the American Chemical Society. 125: 2272-81. PMID 12590557 DOI: 10.1021/Ja020632G |
0.84 |
|
| 2003 |
Price JM, Nizzi KE, Campbell JL, Kenttämaa HI, Seierstad M, Cramer CJ. Experimental and theoretical characterization of the 3,5-didehydrobenzoate anion: a negatively charged meta-benzyne. Journal of the American Chemical Society. 125: 131-40. PMID 12515514 DOI: 10.1021/Ja021112O |
0.857 |
|
| 2003 |
Price JM, Kenttämaa HI. Characterization of Two Chloro-Substitutedm-Benzyne Isomers: Effect of Substitution on Reaction Efficiencies and Products The Journal of Physical Chemistry A. 107: 8985-8995. DOI: 10.1021/Jp035285R |
0.734 |
|
| 2002 |
Amegayibor FS, Nash JJ, Lee AS, Thoen J, Petzold CJ, Kenttämaa HI. Chemical properties of a para-benzyne. Journal of the American Chemical Society. 124: 12066-7. PMID 12371825 DOI: 10.1021/Ja027633T |
0.868 |
|
| 2002 |
Thompson RS, Guler LP, Nelson ED, Yu YQ, Kenttämaa HI. Mechanistic study of stereoselective gas-phase reactions of phosphenium ions with cis- and trans-1,2-diaminocyclohexanes. The Journal of Organic Chemistry. 67: 5076-84. PMID 12126391 DOI: 10.1021/Jo0107305 |
0.856 |
|
| 2002 |
Petucci C, Guler L, Kenttämaa HI. Differentiation of stereoisomeric steroids by reactions with phosphenium ions. Journal of the American Society For Mass Spectrometry. 13: 362-70. PMID 11951974 DOI: 10.1016/S1044-0305(02)00344-6 |
0.497 |
|
| 2002 |
Petucci C, Nyman M, Guler L, Kenttämaa H. Hydrogen atom abstraction reactions of charged polyaromatic sigma-radicals related to the active intermediates of the enediyne antitumor drugs. Journal of the American Chemical Society. 124: 4108-15. PMID 11942850 DOI: 10.1021/Ja012243C |
0.59 |
|
| 2002 |
Nyman MC, Haber KS, Kenttämaa HI, Blatchley ER. Photodechlorination of 3,3'-dichlorobenzidine in water. Environmental Toxicology and Chemistry / Setac. 21: 500-6. PMID 11878462 DOI: 10.1002/Etc.5620210305 |
0.503 |
|
| 2002 |
Petzold CJ, Ramírez-Arizmendi LE, Heidbrink JL, Pérez J, Kenttämaa HI. Gas-phase reactions of charged phenyl radicals with neutral biomolecules evaporated by laser-induced acoustic desorption. Journal of the American Society For Mass Spectrometry. 13: 192-4. PMID 11838023 DOI: 10.1016/S1044-0305(01)00344-0 |
0.856 |
|
| 2002 |
Guler LP, Yu Y, Kenttämaa HI. An Experimental and Computational Study of the Gas-Phase Structures of Five-Carbon Monosaccharides The Journal of Physical Chemistry A. 106: 6754-6764. DOI: 10.1021/Jp025577C |
0.827 |
|
| 2002 |
Petzold CJ, Nelson ED, Lardin HA, Kenttämaa HI. Charge-site effects on the radical reactivity of distonic ions Journal of Physical Chemistry A. 106: 9767-9775. DOI: 10.1021/Jp025521I |
0.821 |
|
| 2002 |
Amegayibor FS, Nash JJ, Lee AS, Thoen J, Petzold CJ, Kenttämaa HI. Chemical properties of a para-benzyne Journal of the American Chemical Society. 124: 12066-12067. DOI: 10.1021/ja027633t |
0.861 |
|
| 2001 |
Tichy SE, Hill BT, Campbell JL, Kenttämaa HI. Synthesis and characterization of a distonic nitrene ion: gas-phase reactivity of singlet and triplet N-phenyl-3-nitrenopyridinium ion. Journal of the American Chemical Society. 123: 7923-4. PMID 11493073 DOI: 10.1021/ja0157088 |
0.768 |
|
| 2001 |
Reid GE, Tichy SE, Pérez J, O'Hair RA, Simpson RJ, Kenttämaa HI. N-terminal derivatization and fragmentation of neutral peptides via ion--molecule reactions with acylium ions: toward gas-phase Edman degradation? Journal of the American Chemical Society. 123: 1184-92. PMID 11456672 DOI: 10.1021/Ja003070E |
0.86 |
|
| 2001 |
Tichy SE, Thoen KK, Price JM, Ferra JJ, Petucci CJ, Kenttämaa HI. Polarity of the transition state controls the reactivity of related charged phenyl radicals toward atom and group donors. The Journal of Organic Chemistry. 66: 2726-33. PMID 11304194 DOI: 10.1021/Jo001634R |
0.852 |
|
| 2001 |
Nelson ED, Kenttämaa HI. A Fourier-transform ion cyclotron resonance study of the 3,5-didehydrophenyl cation. Journal of the American Society For Mass Spectrometry. 12: 258-67. PMID 11281601 DOI: 10.1016/S1044-0305(00)00221-X |
0.753 |
|
| 2001 |
Nelson ED, Artau A, Price JM, Tichy SE, Jing L, Kenttämaa HI. Meta-Benzyne reacts as an electrophile Journal of Physical Chemistry A. 105: 10155-10168. DOI: 10.1021/Jp011254P |
0.831 |
|
| 2001 |
Heidbrink JL, Ramírez-Arizmendi LE, Thoen KK, Guler L, Kenttämaa HI. Polar Effects Control Hydrogen-Abstraction Reactions of Charged, Substituted Phenyl Radicals The Journal of Physical Chemistry A. 105: 7875-7884. DOI: 10.1021/Jp0103676 |
0.85 |
|
| 2001 |
Price JM, Petzold CJ, Byrd H, Kenttämaa HI. Examination of barriered and barrierless hydrogen atom abstraction reactions by organic radical cations: the cytosine radical cation International Journal of Mass Spectrometry. 212: 455-466. DOI: 10.1016/S1387-3806(01)00514-0 |
0.794 |
|
| 2001 |
Ramı́rez-Arizmendi LE, Guler L, Ferra JJ, Thoen KK, Kenttämaa HI. Hydrogen atom abstraction and addition reactions of charged phenyl radicals with aromatic substrates in the gas phase International Journal of Mass Spectrometry. 210: 511-520. DOI: 10.1016/S1387-3806(01)00452-3 |
0.855 |
|
| 2000 |
Chou PK, Gao L, Tichy SE, Painter SL, Blackstock SC, Kenttämaa HI. Reactivity of the gaseous radical cations of trimethylenemethane and 2-isopropylidenecyclopentane-1,3-diyl Journal of Physical Chemistry A. 104: 5530-5534. DOI: 10.1021/Jp0008142 |
0.802 |
|
| 2000 |
Heidbrink JL, Thoen KK, Kenttämaa HI. Polar Effects on Iodine Atom Abstraction by Charged Phenyl Radicals The Journal of Organic Chemistry. 65: 645-651. DOI: 10.1021/Jo981911I |
0.855 |
|
| 2000 |
Squires RR, Kenttämaa HI. A personal reminiscence International Journal of Mass Spectrometry. DOI: 10.1016/S1387-3806(99)00253-5 |
0.288 |
|
| 2000 |
Yu YQ, Stumpf CL, Kenttämaa HI. Gas-phase fragmentation of di- and tripeptides via ion-molecule reactions with ClPCl+ International Journal of Mass Spectrometry. 195: 609-623. DOI: 10.1016/S1387-3806(99)00239-0 |
0.861 |
|
| 2000 |
Pérez J, Ramı́rez-Arizmendi LE, Petzold CJ, Guler LP, Nelson ED, Kenttämaa HI. Laser-induced acoustic desorption/chemical ionization in Fourier-transform ion cyclotron resonance mass spectrometry International Journal of Mass Spectrometry. 198: 173-188. DOI: 10.1016/S1387-3806(00)00181-0 |
0.842 |
|
| 1999 |
Nyman MC, Pérez J, Blatchley ER, Kenttämaa HI. Determination of 3,3'-dichlorobenzidine and its degradation products in environmental samples with a small low-field Fourier transform ion cyclotron resonance mass spectrometer. Journal of the American Society For Mass Spectrometry. 10: 1152-6. PMID 10536821 DOI: 10.1016/S1044-0305(99)00080-X |
0.794 |
|
| 1999 |
Pérez J, Petzold CJ, Watkins MA, Vaughn WE, Kenttämaa HI. Laser desorption in transmission geometry inside a Fourier-transform ion cyclotron resonance mass spectrometer. Journal of the American Society For Mass Spectrometry. 10: 1105-10. PMID 10536817 DOI: 10.1016/S1044-0305(99)00084-7 |
0.819 |
|
| 1999 |
Ramírez-Arizmendi LE, Yu YQ, Kenttämaa HI. Reactivity of Cl-P(+)-Cl toward cyclic organic ethers. Journal of the American Society For Mass Spectrometry. 10: 379-85. PMID 10222594 DOI: 10.1016/S1044-0305(99)00010-0 |
0.839 |
|
| 1999 |
Kenttämaa H. Bob Squires : Reactive Organic Intermediates. Benzynes, Trimethylenemethane And Beyond Journal of the Chemical Society-Perkin Transactions 1. 2233-2240. DOI: 10.1039/A908010D |
0.368 |
|
| 1999 |
Nelson ED, Tichy SE, Kenttämaa HI. Gas-phase reactions of the dichlorocarbene radical cation Journal of the Chemical Society-Perkin Transactions 1. 2267-2272. DOI: 10.1039/A903936H |
0.874 |
|
| 1999 |
Artau A, Ho Y, Kenttämaa H, Squires RR. Diastereoselectivity in gas-phase hydride reduction reactions of ketones Journal of the American Chemical Society. 121: 7130-7137. DOI: 10.1021/Ja9910053 |
0.469 |
|
| 1999 |
Thoen KK, Kenttämaa HI. Reactivity of a Substitutedm-Benzyne Biradical Journal of the American Chemical Society. 121: 800-805. DOI: 10.1021/Ja982627B |
0.838 |
|
| 1999 |
Hwang CT, Stumpf CL, Yu Y, Kenttämaa HI. Intrinsic acidity and redox properties of the adenine radical cation International Journal of Mass Spectrometry. 182: 253-259. DOI: 10.1016/S1387-3806(98)14229-X |
0.844 |
|
| 1999 |
Nelson ED, Li R, Kenttämaa HI. Reactions Of Tert-Butyl Isocyanide With Distonic Radical Cations International Journal of Mass Spectrometry. 185: 91-96. DOI: 10.1016/S1387-3806(98)14096-4 |
0.729 |
|
| 1998 |
Thoen KK, Pérez J, Ferra JJ, Kenttämaa HI. Synthesis of charged phenyl radicals and biradicals by laser photolysis in a Fourier-transform ion cyclotron resonance mass spectrometer. Journal of the American Society For Mass Spectrometry. 9: 1135-40. PMID 9794084 DOI: 10.1016/S1044-0305(98)00097-X |
0.864 |
|
| 1998 |
Chou PK, Thoen KK, Kenttämaa HI. The Dimethylene Ketene Radical Cation The Journal of Organic Chemistry. 63: 4470-4474. DOI: 10.1021/Jo9804691 |
0.828 |
|
| 1998 |
Nelson ED, Thoen KK, Kenttämaa HI. Gas-Phase Reactivity of the 2,6- and 3,5-Dimethylenepyridinium Biradicals Journal of the American Chemical Society. 120: 3792-3798. DOI: 10.1021/Ja974159W |
0.867 |
|
| 1998 |
Thoen K, Tutko D, Pérez J, Smith R, Kenttämaa H. Disulfide bond cleavage in neutral substrates by the dimethylene ketene radical cation inside a mass spectrometer International Journal of Mass Spectrometry and Ion Processes. 175: 173-177. DOI: 10.1016/S0168-1176(98)00116-5 |
0.857 |
|
| 1997 |
Thoen KK, Gao L, Ranatunga TD, Vainiotalo P, Kenttämaa HI. Stereoselective Chemical Ionization Mass Spectrometry: Reactions of CH3OPOCH3+with Cyclic Vicinal Diols The Journal of Organic Chemistry. 62: 8702-8707. DOI: 10.1021/Jo970919+ |
0.866 |
|
| 1997 |
Thoen KK, Kenttamaa HI. Synthesis and characterization of aromatic biradicals in the gas phase: A meta-benzyne with an inert positively charged substituent and its ortho- and para-isomers Journal of the American Chemical Society. 119: 3832-3833. DOI: 10.1021/Ja962359M |
0.798 |
|
| 1997 |
Ranatunga TD, Kennady JM, Kenttämaa HI. Disubstituted Boron Cations Cleave Carbonyl Bonds Journal of the American Chemical Society. 119: 5200-5207. DOI: 10.1021/Ja961793L |
0.592 |
|
| 1997 |
Smith RL, Thoen KK, Stirk KM, Kenttämaa HI. Reactions of alkyl halides with distonic acylium radical cations International Journal of Mass Spectrometry and Ion Processes. 315-325. DOI: 10.1016/S0168-1176(97)00194-8 |
0.817 |
|
| 1996 |
Pakarinen JM, Vainiotalo P, Stumpf CL, Leeck DT, Chou PK, Kenttämaa HI. Methyl propionate radical cation. Journal of the American Society For Mass Spectrometry. 7: 482-9. PMID 24203403 DOI: 10.1016/1044-0305(95)00707-5 |
0.834 |
|
| 1996 |
Thoen KK, Beasley BJ, Smith RL, Kenttämaa HI. Distinguishing conventional and distonic radical cations by using dimethyl diselenide. Journal of the American Society For Mass Spectrometry. 7: 1245-50. PMID 24203157 DOI: 10.1016/S1044-0305(96)00107-9 |
0.855 |
|
| 1996 |
Thoen KK, Tutko D, Ranatunga TD, Kenttämaa HI. Characterization of long-chain carboxylic esters with CH3OBOCH 3 (+) in a small fourier-transform ion cyclotron resonance mass spectrometer. Journal of the American Society For Mass Spectrometry. 7: 1138-43. PMID 24203076 DOI: 10.1016/S1044-0305(96)00078-5 |
0.846 |
|
| 1996 |
Leeck DT, Li R, Chyall LJ, Kenttämaa HI. Homolytic Se−H Bond Energy and Ionization Energy of Benzeneselenol and the Acidity of the Corresponding Radical Cation The Journal of Physical Chemistry. 100: 6608-6611. DOI: 10.1021/Jp953602R |
0.54 |
|
| 1996 |
Schweighofer A, Chou PK, Thoen KK, Nanayakkara VK, Keck H, Kuchen W, Kenttämaa HI. The Prototypical Organophosphorus Ylidion•CH2PH3+ Journal of the American Chemical Society. 118: 11893-11897. DOI: 10.1021/Ja9616342 |
0.848 |
|
| 1996 |
Thoen KK, Smith RL, Nousiainen JJ, Nelson ED, Kenttämaa HI. Charged Phenyl Radicals Journal of the American Chemical Society. 118: 8669-8676. DOI: 10.1021/Ja960542+ |
0.86 |
|
| 1996 |
Li R, Smith RL, Kenttämaa HI. Fluorine Substitution Enhances the Reactivity of Substituted Phenyl Radicals toward Organic Hydrogen Atom Donors Journal of the American Chemical Society. 118: 5056-5061. DOI: 10.1021/Ja953344B |
0.599 |
|
| 1996 |
Smith RL, Schweighofer A, Keck H, Kuchen W, Kenttämaa HI. Unusual Reactivity of the Radical Cations of Some Simple Trivalent Organophosphorus Compounds toward Dimethyl Disulfide and Dimethyl Diselenide Journal of the American Chemical Society. 118: 1408-1412. DOI: 10.1021/Ja9531182 |
0.516 |
|
| 1996 |
Pakarinen JMH, Smith RL, Vainiotalo P, Pakkanen TA, Kenttämaa HI. An Experimental and Theoretical Study of the Long-Lived Radical Cation of CH3OCH2CH2OH Journal of the American Chemical Society. 118: 3914-3921. DOI: 10.1021/Ja952145P |
0.618 |
|
| 1996 |
Li R, Schweighofer A, Keck H, Kuchen W, Kenttamaa HI. The radical cation of trimethylphosphine oxide International Journal of Mass Spectrometry and Ion Processes. 157158: 293-303. DOI: 10.1016/S0168-1176(96)04464-3 |
0.53 |
|
| 1995 |
Smith RL, Chyall LJ, Beasley BJ, Kenttamaa HI. The Site of Protonation of Aniline Journal of the American Chemical Society. 117: 7971-7973. DOI: 10.1021/Ja00135A016 |
0.379 |
|
| 1995 |
Chou PK, Smith RL, Chyall LJ, Kenttamaa HI. Reactivity of the Prototype Organosulfur Distonic Ion: .bul.CH2SH2+ Journal of the American Chemical Society. 117: 4374-4378. DOI: 10.1021/Ja00120A020 |
0.537 |
|
| 1995 |
Leeck D, Ranatunga T, Smith R, Partanen T, Vainiotalo P, Kenttämaa H. Differentiation of stereoisomeric diols by using CH3OB+OCH3 in a small Fourier transform ion cyclotron resonance mass spectrometer International Journal of Mass Spectrometry and Ion Processes. 141: 229-240. DOI: 10.1016/0168-1176(94)04111-J |
0.598 |
|
| 1995 |
Beasley BJ, Smith RL, Kenttämaa HI. A new reagent for structure-specific ion-molecule reactions. Dimethyl diselenide Journal of Mass Spectrometry. 30: 384-385. DOI: 10.1002/Jms.1190300223 |
0.54 |
|
| 1995 |
Chyall LJ, Kenttamaa HI. Gas-phase reactions of the 6-dehydroanilinium ion and its isomers Journal of Mass Spectrometry. 30: 81-87. DOI: 10.1002/Jms.1190300113 |
0.641 |
|
| 1994 |
Chyall LJ, Byrd MHC, Kenttamaa HI. Reactions of the Charged Radical (CH3)2S+-CH2.bul. with Cyclic Alkenes Journal of the American Chemical Society. 116: 10767-10772. DOI: 10.1021/Ja00102A047 |
0.429 |
|
| 1994 |
Chyall LJ, Kenttamaa HI. The 4-Dehydroanilinium Ion: a Stable Distonic Isomer of Ionized Aniline Journal of the American Chemical Society. 116: 3135-3136. DOI: 10.1021/Ja00086A058 |
0.56 |
|
| 1994 |
Leeck DT, Stirk KM, Zeller LC, Kiminkinen LKM, Castro LM, Vainiotalo P, Kenttamaa HI. The Long-Lived Radical Cations of Simple Carbon Esters Isomerize to the Lowest-Energy Structure Journal of the American Chemical Society. 116: 3028-3038. DOI: 10.1021/Ja00086A036 |
0.418 |
|
| 1994 |
Stirk KM, Lin P, Ranatunga TD, Zeller LC, Farrell JT, Kenttämaa HI. Comparison of energy-resolved low-energy CAD of stable and isomerizing ions in an FT-ICR and in other tandem mass spectrometers International Journal of Mass Spectrometry and Ion Processes. 130: 187-205. DOI: 10.1016/0168-1176(94)85015-1 |
0.561 |
|
| 1994 |
Leeck DT, Kenttämaa HI. Heat of formation of the radical cation of dimethyl disulfide Organic Mass Spectrometry. 29: 106-107. DOI: 10.1002/Oms.1210290208 |
0.421 |
|
| 1994 |
Kenttämaa HI. Long-lived distonic radical cations Organic Mass Spectrometry. 29: 1-10. DOI: 10.1002/Oms.1210290102 |
0.585 |
|
| 1993 |
Pakarinen JMH, Vainiotalo P, Pakkanen TA, Kenttamaa HI. An experimental and theoretical study of ionized hydroxyacetone: A stable, hydrogen-bridged radical cation Journal of the American Chemical Society. 115: 12431-12440. DOI: 10.1021/Ja00079A026 |
0.593 |
|
| 1993 |
Smith RL, Franklin RL, Stirk KM, Kenttamaa HI. Organic radical cations abstract methylene from ketene to produce stable distonic ions Journal of the American Chemical Society. 115: 10348-10355. DOI: 10.1021/Ja00075A059 |
0.594 |
|
| 1993 |
Zeller LC, Kennady JM, Campana JE, Kenttamaa H. Characterization of a small FTICR mass spectrometer based on a permanent magnet Analytical Chemistry. 65: 2116-2118. DOI: 10.1021/Ac00063A031 |
0.541 |
|
| 1993 |
Ranatunga TD, Poutsma JC, Squires RR, Kenttämaa HI. The heat of formation of (CH3O)2B+ International Journal of Mass Spectrometry and Ion Processes. 128. DOI: 10.1016/0168-1176(93)87072-Z |
0.416 |
|
| 1993 |
Stirk KM, Smith RL, Orlowski JC, Kenttämaa HI. Bimolecular reactions involving the radical site of the distonic ion ·CH2CH2CH2CO+ Rapid Communications in Mass Spectrometry. 7: 392-399. DOI: 10.1002/Rcm.1290070516 |
0.638 |
|
| 1993 |
Smith RL, Chyall LJ, Stirk KM, Kenttämaa HI. Radical-type reactivity of the methylenedimethylsulfonium ion, (CH3)2S+CH2˙ Organic Mass Spectrometry. 28: 1623-1631. DOI: 10.1002/Oms.1210281239 |
0.636 |
|
| 1992 |
Kiminkinen LKM, Zeller LC, Kenttämaa HI. The structure of the long-lived radical cation of ethyl acetate Journal of the Chemical Society, Chemical Communications. 466-468. DOI: 10.1039/C39920000466 |
0.439 |
|
| 1992 |
Stirk KM, Orlowski JC, Leeck DT, Kenttamaa HI. The identification of distonic radical cations on the basis of a reaction with dimethyl disulfide Journal of the American Chemical Society. 114: 8604-8606. DOI: 10.1021/Ja00048A038 |
0.628 |
|
| 1992 |
Ranatunga TD, Kenttamaa HI. Dicoordinated boron cations dehydrate organic ethers in the gas phase Journal of the American Chemical Society. 114: 8600-8604. DOI: 10.1021/Ja00048A037 |
0.573 |
|
| 1992 |
Kiminkinen LKM, Stirk KG, Kenttamaa HI. A remarkably stable organic radical cation: the distonic isomer of the unstable radical cation of dimethyl propyl phosphate Journal of the American Chemical Society. 114: 2027-2031. DOI: 10.1021/Ja00032A015 |
0.614 |
|
| 1992 |
Zeller L, Farrell J, Kenttamaa HI, Vainiotalo P. Long-lived radical cations of simple organophosphates isomerize spontaneously to distonic structures in the gas phase Journal of the American Chemical Society. 114: 1205-1214. DOI: 10.1021/Ja00030A013 |
0.589 |
|
| 1992 |
Stirk KG, Kenttamaa HI. Bimolecular reactions of the .beta.-distonic isomer of the ethanol radical cation: .bul.CH2CH2OH2+ The Journal of Physical Chemistry. 96: 5272-5276. DOI: 10.1021/J100192A019 |
0.517 |
|
| 1992 |
Stirk KM, Kiminkinen LKM, Kenttamaa HI. Ion-molecule reactions of distonic radical cations Chemical Reviews. 92: 1649-1665. DOI: 10.1021/Cr00015A008 |
0.602 |
|
| 1992 |
Kenttämaa HI, Kiminkinen LKM, Orlowski JC, Stirk KM. Bimolecular reactions of˙CH2CH2OCH2+: A comparison with the chemical properties of CH3CH2OCH2+ and ionized trimethylene oxide Rapid Communications in Mass Spectrometry. 6: 734-740. DOI: 10.1002/Rcm.1290061205 |
0.632 |
|
| 1992 |
Lin P, Kenttämaa HI. Protonated propylene oxide is stable towards isomerization in the gas phase Journal of Physical Organic Chemistry. 5: 201-208. DOI: 10.1002/Poc.610050405 |
0.577 |
|
| 1992 |
Lin P, Kenttämaa HI. Reaction of O2+˙ with CH4: A study of ion energies in a dual-cell fourier transform ion cyclotron resonance mass spectrometer Organic Mass Spectrometry. 27: 1155-1156. DOI: 10.1002/Oms.1210271032 |
0.562 |
|
| 1992 |
Stirk KM, Kenttämaa HI. Transfer of ionized ketene from ˙CH2CH2CH2CO+ to acetone Organic Mass Spectrometry. 27: 1153-1154. DOI: 10.1002/Oms.1210271031 |
0.439 |
|
| 1991 |
Einhorn J, Kenttämaa HI, Cooks RG. Information on the location of carbon-carbon double bonds in C6-C 23 linear alkenes from carbon addition reactions in a quadrupole ion trap equipped with a pulsed sample-inlet system. Journal of the American Society For Mass Spectrometry. 2: 305-13. PMID 24242350 DOI: 10.1016/1044-0305(91)80022-Y |
0.672 |
|
| 1991 |
Stirk KG, Kenttamaa HI. Radical type reactivity in a .gamma.-distonic radical cation: a gas-phase experimental study Journal of the American Chemical Society. 113: 5880-5881. DOI: 10.1021/Ja00015A062 |
0.486 |
|
| 1991 |
Farrell JT, Lin P, Kenttämaa HI. Simple method for ion isolation in Fourier transform ion cyclotron resonance mass spectrometry: combined notch excitation and selective ion partitioning in a dual cell Analytica Chimica Acta. 246: 227-232. DOI: 10.1016/S0003-2670(00)80679-0 |
0.557 |
|
| 1990 |
Emary WB, Kaiser RE, Kenttämaa HI, Cooks RG. Pulsed gas introduction into quadrupole ion traps. Journal of the American Society For Mass Spectrometry. 1: 308-11. PMID 24248824 DOI: 10.1016/1044-0305(90)85006-8 |
0.591 |
|
| 1990 |
Nourse BD, Kenttamaa HI. Effective ion temperatures in a quadrupole ion trap The Journal of Physical Chemistry. 94: 5809-5812. DOI: 10.1021/J100378A038 |
0.525 |
|
| 1989 |
Kenttamaa HI, Pachuta RR, Rothwell AP, Cooks RG. Experimental study of the potential energy surface of the protonated cyclohexene oxide/cyclohexanone system. Isomerization, dissociation, and ion-molecule reactions of the isolated ions in the gas phase Journal of the American Chemical Society. 111: 1654-1665. DOI: 10.1021/Ja00187A018 |
0.644 |
|
| 1989 |
Alfthan K, Kenttämaa H, Zukale T. Characterization and semiquantitative estimation of organophosphorus compounds based on inhibition of cholinesterases Analytica Chimica Acta. 217: 43-51. DOI: 10.1016/S0003-2670(00)80386-4 |
0.392 |
|
| 1989 |
Schey KL, Kenttämaa HI, Wysocki VH, Graham Cooks R. Low-energy collisional activation of polyatomic ions with different target gases International Journal of Mass Spectrometry and Ion Processes. 90: 71-83. DOI: 10.1016/0168-1176(89)83054-X |
0.734 |
|
| 1988 |
Pachuta SJ, Kenttamaa HI, Sack TM, Cerny RL, Tomer KB, Gross ML, Pachuta RR, Cooks RG. Excitation and dissociation of isolated ions derived from polycyclic aromatic hydrocarbons Journal of the American Chemical Society. 110: 657-665. DOI: 10.1021/Ja00211A001 |
0.654 |
|
| 1988 |
Wysocki VH, Kenttamaa HI, Cooks RG. Energetics of activation of tetracarbonylferrate(1-) and pentacarbonylchromate(1-) in gaseous collisions The Journal of Physical Chemistry. 92: 6465-6469. DOI: 10.1021/J100333A055 |
0.624 |
|
| 1988 |
Paradisi C, Kenttämaa H, Le QT, Caserio MC. Gas-phase ion-molecule reactions of thioic and dithioic acid derivatives. Condensation reactions with alkenes and alkynes Organic Mass Spectrometry. 23: 521-526. DOI: 10.1002/Oms.1210230705 |
0.626 |
|
| 1988 |
Pachuta RR, Kenttämaa HI, Cooks RG, Zennie TM, Ping C, Chang C, Cassady JM. Analysis of natural products by tandem mass spectrometry employing reactive collisions with ethyl vinyl ether Organic Mass Spectrometry. 23: 10-15. DOI: 10.1002/Oms.1210230104 |
0.63 |
|
| 1988 |
Brodbelt JS, Kenttämaa HI, Cooks RG. Energy-resolved collisional activation of dimethyl phosphonate and dimethyl phosphite ions in a quadrupole ion trap and a triple quadrupole mass spectrometer Organic Mass Spectrometry. 23: 6-9. DOI: 10.1002/Oms.1210230103 |
0.711 |
|
| 1987 |
Wysocki VH, Kenttämaa HI, Cooks RG. Internal energy distributions of isolated ions after activation by various methods International Journal of Mass Spectrometry and Ion Processes. 75: 181-208. DOI: 10.1016/0168-1176(87)83054-9 |
0.674 |
|
| 1986 |
DeKrey MJ, Kenttämaa HI, Wysocki VH, Cooks RG. Energy deposition in [Fe(CO)5]+˙ upon collision with a metal surface Organic Mass Spectrometry. 21: 193-195. DOI: 10.1002/Oms.1210210405 |
0.68 |
|
| 1985 |
Kenttamaa HI, Cooks RG. Tautomer characterization by energy resolved mass spectrometry. Dimethyl phosphite and dimethyl phosphonate ions Journal of the American Chemical Society. 107: 1881-1886. DOI: 10.1021/Ja00293A013 |
0.565 |
|
| 1985 |
Kenttämaa HI, Cooks R. Internal energy distributions acquired through collisional activation at low and high energies International Journal of Mass Spectrometry and Ion Processes. 64: 79-83. DOI: 10.1016/0168-1176(85)85038-2 |
0.545 |
|
| 1985 |
Kenttämaa HI. Effects of stepwise excitation on fragmentation of gas phase ions: An especially striking case Organic Mass Spectrometry. 20: 703-714. DOI: 10.1002/Oms.1210201202 |
0.601 |
|
| 1983 |
Kenttämaa H, Savolahti P, Koskikallio J. The fragmentation behaviour of cyclophosphamide and some simple cyclophosphamide related compounds upon electron impact International Journal of Mass Spectrometry and Ion Physics. 47: 463-466. DOI: 10.1016/0020-7381(83)87234-9 |
0.425 |
|
| 1983 |
Kenttämaa H. Electron impact induced fragmentation of some bicyclic organophosphorus compounds International Journal of Mass Spectrometry and Ion Physics. 47: 459-462. DOI: 10.1016/0020-7381(83)87233-7 |
0.557 |
|
| 1983 |
Ali-Mattila E, Siivinen K, Kenttämaa H, Savolahti P. Mass spectrometric methods in structural analysis of some vesicants International Journal of Mass Spectrometry and Ion Physics. 47: 371-374. DOI: 10.1016/0020-7381(83)87211-8 |
0.506 |
|
| 1983 |
Kenttämaa HI, Wood KV, Busch KL, Cooks RG. Scanning a triple quadrupole mass spectrometer for doubly charged ions Organic Mass Spectrometry. 18: 561-567. DOI: 10.1002/Oms.1210181213 |
0.613 |
|
| 1983 |
Kenttamaa HI. REARRANGEMENTS IN BICYCLIC ORGANOPHOSPHORUS COMPOUNDS BY **1**3C AND D LABELLING AND MS/MS Annual Conference On Mass Spectrometry and Allied Topics. 575-576. |
0.254 |
|
| 1980 |
Kenttämaa H, Enqvist J. Electron impact induced fragmentation of 4-alkyl derivatives of 2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane and the corresponding 1-oxides, 1-sulfides and 1-selenides Organic Mass Spectrometry. 15: 520-525. DOI: 10.1002/Oms.1210151007 |
0.568 |
|
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